温度ハイテスタ TEMPERATURE HiTESTER
Contents
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4. 0000 1 1 010 00 12 00 100 0 0 199 900 100CH 1300CHHHHHHHHHHHHHHH 0000000000000000000000000 HHHHHHHHHH 0000000000000000000000000 00000 3442000 0000000000000000000000000 0000000000000000000000000 010 00 13 00000000 3441 TEMPERATURE HITESTER 100 e 1300 010 00 34410 3442100 POWER 0 0 oN orrr t Lr REC START 0 0 0000000000000000000000 6 MAX MIN HHHHHHHHHHHLCDHHHHHH HHH 3000 HHHHHHHHHHHHHH 0000 0000000000000 0000000000000000000 LCDHHHHHH 000000000000000000000000 0 HOLD 000000000000 000000000 000000000 0000000000 5 00000000000000000 1 00000000 0000000000 010 00 11 020 21 00000 0000 100 1300
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7. TEL 0268 28 0823 FAX 0268 28 0824 E mail cs info hioki co jp 2 E73 QR URL http www hioki co jp Printed in Japan
8. 3 4 5 6 7 8 XX MKS HE EE BREE 9 10 11 2 3 This warranty is valid only in Japan HERL 2386 1192 81 6 TEL 0268 28 0555 0268 28 0559 10 09 3441 3441 02 3
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10. Chapter 3 Before Measurement 12 3 2 Connecting Temperature Probe The 9180 9181 9182 9183 9476 temperature probes not drip proof Water droplets the grip or connector may result in malfunctions The 9472 9473 9474 and 9475 have a drip proof design However droplets occurring on the metal terminal of the connector may cause measurement errors ends of the 9474 9475 sheath type temperature probes are sharp Be careful to avoid injury To avoid breaking the probes do not bend or pull them When measuring high temperatures not let the grip of the temperature probe or the compensation lead wire exceed the temperature range Chapter 5 Sensor Options The sheath of the temperature probe is filled with magnesium oxide powder If the probe is broken the magnesium oxide powder may spill out Be carefulnot to subject the sheath to excess stress Inhaling large quantities of magnesium oxide may be hazardous to your health Connect the optional probe Check the polarity of the connector and connect correctly Chapter 3 Before Measurement 3 2 1 Connecting 9180 9181 9182 9183 Connect plugs of temperature probe to connector of the instrument 3 2 2 Connecting the 9472 9473 9474 9475 9476 Temperature Probe Connect the plugs of temperature probe to the
11. 28 5 3 9182 29 5 4 9472 9473 30 5 5 9474 9475 31 5 6 9476 32 6 33 6 1 eee 33 62 RHORR as 33 6 3 34 R6P HIOKT 344103442 D 0000000000000000000000 5 CM 000000 000000 00000 L3 C3 C3 umn Deu 000 DCH 000 00000 9810000000 0 HHHHHHHHHHHHHHHHHHHHHHHHHHH Hrd9 HHHHHHHHHHH
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13. 0 IC 100 0 199 9C 200 13000 0000 000000600000 230 50 0 19 40 80 100 199 9 C 0 20 rdg O 200 1300 00000010000 0 150 4 20 100 199 90 0 30 rdg 8 50 12001 13000 0000 0 0 1000 199 0 05 2001 13000 051 LH REG MX 00000000000 000000000000000 HHHHHHHHHHOF QFH 020 HH ASHHHHHHHHHHH 9 0000000 0 3200000000 6 49 030000000 0 Rex 40 4 HHHHHH 35 wA 410 2000 7 155Hx 240 rm 000000000000000 00000000 R6Px 41 O 8 9181 9182 9183 9472 9473 9474 9475 9476 9386 01 COCO pri Co umen LI LI tapt 1 Co Co Co Co Co Ea 020 00 22 0000 0000000 a 4000800 000000000 0000000 100 5020800 rg 000000000 0000 00000000 2000 200 n 0 23 0000 000 1010 000 EN51326 0000 EN50529 D 34420 D D 1 54 020 HH 14 020 00 15 lt 030 00000000 00000 4 3
14. 0 75 rdg whichever is greater Dimensions sheath Approx 3 2 x 500 mm 0 13 x 19 7 Compensation Lead Heat resisting type 0 to 150 C 32 to 302 Approx 2 m 78 8 Operating 50 to 750 C Temperature 58 to 1382 F Allowable Heat 90 C Flange 194 F Protective Shield INCONEL Material Dielectric Strength 500 VAC for 1 minute Insulation Resistance 100 or more 100 VDC Compensation lead Flange TA Measuring point 3 2 500 0 13 f 0 13 x19 7 Chapter 5 Sensor Options 25 5 4 9472 9473 TEMPERATURE PROBE for general drip proof Thermocouple K Material Contact Type Isolated Junction ungrounded Accuracy 1 5 C 2 7F or 50 4 rdg whichever 5 greater Dimensions sheath 9472 Approx 2 3 x 150 mm 0 09 5 9 9473 4 8 300 0 19 11 8 Compensation Lead Conventional type 20 to 90 C 4 to 194 F Approx 1 m 39 4 Operating Temperature 9472 100 to 300 C 148 to 572 F 9473 0 to 800 C 32 to 1472 F Allowable Heat 80 C Handle 176 F Protective Shield SUS 316 Material Dielectric Strength 500 VAC for 1 minute Insulation Resistance 100 or more 500 VDC Compensation lead Handle Sheath Measuring point ae A RRR
15. Burnout Sensor disconnection indication Outside range display 0 F 0 F APS Automatic Power Saving 42 Battries low warning Power source LR6 alkaline battery x 4 R6P manganese battery x 4 Rated supply voltage 1 5 V DC x 4 Maximum rated power 35mVA Continuous operating time Approx 200 hours R6P manganese battery x 4 Dimensions Approx 74W x 155H x 24D mm Approx 2 91W x 6 10H x 0 94D except for the projection and the probe Mass Approx 160 g Approx 5 6 02 except for the batteries and the probe Accessories R6P manganese battery x 4 Strap band Instruction manual Options 9180 SHEATH TYPE TEMPERATURE PROBE for general Limit deviation tolerance 2 5 C 4 5 F 0 75 rdg whichever is greater Chapter 2 Specification 9181 SURFACE TEMPERATURE PROBE 9182 SHEATH TYPE TEMPERATURE PROBE for general Limit deviation tolerance 2 5 C 44 5 F or 0 75 rdg whichever is greater 9183 SHEATH TYPE TEMPERATURE PROBE for High Temperature Limit deviation tolerance 1 5 C 2 7 F or 50 4 rdg whichever is greater 9472 SHEATH TYPE TEMPERATURE PROBE for general Limit deviation tolerance 1 5 C 42 7 F or 0 4 rdg whichever is greater 9473 SHEATH TYPE TEMPERATURE PROBE for High Temperature Limit deviation tolerance 1 5 C 2 7 F or 0 4 rdg whichever is greater 9474 SHEATH TYPE TEM
16. ____ 02 3 150 0 09 5 9 4 8 300 1000 39 4 100 3 94 0 19 11 8 W Chapter 5 Sensor Options 26 5 5 9474 9475 SHEATH food drip proof Thermocouple K Material Contact Type Isolated Junction ungrounded Accuracy 1 5 C 2 7 or 0 4 rdg whichever is greater Dimensions sheath 9474 2 3 x 100 mm 0 09 x 3 94 9475 4 8 x 100 mm 0 19 x 3 94 Compensation Lead Conventional type 20 to 90 C 4 to 194 F Approx 1 m 39 4 Operating Temperature 9474 100 to 300 C 148 to 572 F 9475 100 to 500 C 148 to 932 F Allowable Heat 80 C Handle 176 F Protective Shield SUS 316 Material Dielectric Strength 500 VAC for 1 minute Insulation Resistance 100 MQ or more 500 VDC Compensation lead Handle Sheath Measuring point 216 2 3x100 1000 39 4 100 3 94 S 9048211 5 00 19 3 94 Chapter 5 Sensor Options 27 5 6 9476 SURFACE Thermocouple K Material Contact Type Grounded Measurement 2 5 C 4 5 F Accuracy T Ts 100 C 180 F 0 03 TC to 2 5 C 4 5 F 100 C 180 F 0 T Ts T Measurement temperature 40 C to 500 C 40 F to 932 F Ts Surroundings temperature 0 C
17. 2 372 9 Recorded measurement function With the press of a key display maximum and minimum temperatures recorded during measurement Automatic power conservation feature Automatically reduces battery consumption during periods of inactivity switching function the 3441 02 only Switching between Celsius and Fahrenheit Drip proof design the 3442 only Water resistant when used with the single purpose temperature probe enabling use in high humidity environments Chapter 1 Summary 1 3 Names Functions of Parts 9441 TEMPERATURE HITESTER The 3441 3441 02 and 3442 have identical functions and names for corresponding components Chapter 1 Summary key Turns power device 2 HOLD key Holds displayed measurement values 3 START key Starts and stops recorded measurement 4 IMAX MIN key Shifts LCD indications each time the key is pressed measurements maximum value gt minimum value gt measurements 5 Connector Connects the temperature probe 6 Strap band hole Use to fasten the accompanying strap band 7 LCD display Displays information for measurements and settings Decimal point HOLD Lights when the HOLD function is activated MAX Lights when a maximum value is displayed MIN Lights when a minimum value is displayed REC Lights during reco
18. Class 1 At 40 C 40 F and more the greater of 1 5 C 2 7F and 0 4 of the measured value Class 2 At 40 C 40 F and more the greater of 2 5 C 4 5 F and 0 75 of the measured value Chapter 5 Sensor Options 23 5 2 9181 SURFACE TEMPERATURE Thermocouple K Material Contact Type Grounded Measurement 2 5 5 F Accuracy T Ts 100 C 180 F 0 035 to 2 5 O 4 5 F 100 C 180 F T Ts T Measurement temperature 50 C to 400 C 58 F to 752 F Ts Surroundings temperature 0 to 50 C 32 F to 122 F Dimensions Approx 13 mm 0 51 Measuring point Compensation Lead Conventional type 20 to 90 C 4 to 194 F Approx 1 39 4 Operating 50 to 400 C Temperature 58 to 752 F Allowable Heat 150 C Handle 302 F Handl Measuring point lead ance 13 6 0 51 Safety 1000 39 4 110 4 33 surface temperature probe is designed to maximize the heat capacity of the measuring point However errors may occur due to effects such as heat dissipation on contact NOTE Chapter 5 Sensor Options 24 5 3 9182 high temperature Thermocouple Material K Contact Type Isolated Junction ungrounded Accuracy 2 5 C 4 5
19. 0000 100 M 0 0 06500 0000 HHHHH h 2 3 1000 100 g 4 8x 300 050 0000000000 31 5 5 9474 B475SHHHHHHHHHHHHHHHHHHHH K 0000 JIS 1602 00010000 04000 0000000 94740 g 2 100 nm 94750 9 4 8x 100 nm 0000 20 0 900 0 1 0000 94740 1000 3000 94750 1001 5000 80C 95 316 50 V 100 100 M DSO 1 00000 2 3 100 1000 100 4 8 100 Jie 050 0000000000 32 56 9476000000000 00000 K 00000 000 0000 2 5C T Ts 1000 0 03x 42 50 100CH T Ts 1 T 0 000 4000 5000 000 400 00000 20 rm 0000 0000 20 0 99 0 D 1m 0000 401 500 C 00000 800 050 0000000000 uen 0000000 0000000 62 00000 4 6 HHHHHHHHHHH TENE See sn 060 HHHHHHH HHHHHHHHHHHHHHHHH 00000000000000000000 34 63 HHHHHHHHHHHHHHHHHHHHHHH
20. 9 3 2 150 amp 050 0000000000 28 JI 0 0 1602 1995 00000000 0 0000 000 2 0000 00000000 EE 1 4234 0 0 0 3CHHHHHHHH 0 4HHH 0 000 000 20 40 0000 2 5000 00 0000 0 750 0 000 0 5 2 9181000000000 00000 K 00000 000 0000 2 50 T Ts 1000 0 035x 2 5 100 5 1 0000 5000 4000 TsiHHHH 500 00000 9 13 nm HHHH 20CH 900001 0000 500 4000 00000 150 C 3 000 0000 Trr nnnn HHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHH usu 0000000000 29 53 9182HHHHHHHHHHHHHHH 00000 K 00000 0000 115 1602 00021000 0 500 000000 3 2 500 nm 0000 0000 0 00 1500002 500 7500 HHHHHH 9 00000 NOEL 00 V 10 0 0000 100 HH 65100 0000 onana 3 2 500 4 050 0000000000 30 5 4 9472 B473HHHHHHHHHHHHHHHHHHHH K 0000 000 JIS 1602 00010000 04000 94720 g 2 3 150 nm 9473 D 4 8x 300 nm 0000 20CH 900 0 1 m 0000 94721 100 300C 94731 00 800 C 80C S 316 500 V 100
21. connector of the instrument Chapter 3 Before Measurement 14 3 3 Attaching The accompanying strap band may be attached to the device A small hole is provided for the band at the head and tail of the device Chapter 3 Before Measurement 15 Chapter 4 4 1 Turning ON OFF Press key The LCD will light for two seconds before a temperature measurement is displayed Press the POWER key again to turn off power 4 2 Switching Celsius Fahrenheit the 3441 02 only Temperature display may be switched between Celsius and Fahrenheit At shipment the device is preset to the Celsius scale To measure in Fahrenheit press the REC START key then power on while continuing to hold the START key When the LCD lights release both the REC START and POWER keys The LCD displays an F for Fahrenheit Once made the Fahrenheit setting remains in effect even if the device is powered off To restore the Celsius display press the POWER key while pressing the REC START key x 9 5 32 When the LCD lights release both the Chapter 4 Measurement 16 REC START and POWER keys The LCD displays C indicator for Celsius With the sheath type temperature probe the temperature is measured at the end of the metal sheath For accu
22. to 40 C 32 F to 104 F Dimensions Approx 20 mm 0 79 Measuring point Compensation Lead Conventional type 20 to 90 C 4 to 194 F Approx 1 39 4 Operating 40 to 500 C Temperature 40 to 932 F Allowable Heat 80 C Handle 176 F Compensation lead i 1000 39 4 Handle 5 Measuring point 100 3 94 90 3 55 25 0 98 Chapter 5 Sensor Options 28 Chapter 5 Sensor Options 29 N Chapter 6 Maintenance and Service To clean the instrument wipe it gently with a soft cloth moistened with water or mild detergent Never use solvents such as benzene alcohol acetone ether ketones thinners or gasoline as they can deform and discolor the case Chapter 6 Maintenance and Service 30 6 1 Changing Batteries Do not mix old and new batteries or different types of batteries Also be careful to observe battery polarity during installation Otherwise poor performance or damage from battery leakage could result avoid the possibility of explosion do not short circuit disassemble or incinerate batteries Handle and dispose of batteries in accordance with local regulations The 4 indicator appears when battery voltage becomes low Replace the batteries as soon as possible Continued use with the 4 indicator displayed may result in une
23. 442 TEMPERATURE HiTESTER INSTRUCTION MANUAL Contents Introduction eet ee are i Inspection 7 777 i Shipping the Instrument ii Safety Notes ii Notes on Use YUY vi Organization of this Manual 9 viii Chapter 1 Summary lt lt lt 1 1 1 Product Summary lt lt 1 1 2 Features 1 2 13 Names and Functions of Parts 3 Chapter 2 Specification 2 1 General Specification 2 2 Environmental Conditions 8 2 3 Applicable Standards 8 Chapter 3 Before Measurement 9 3 1 Preparations for the Batteries 9 3 2 Connecting the Temperature Probe 12 3 2 1 Connecting the 9180 9181 9182 9183 Temperature Probe 13 3 2 2 Connecting the 9472 9473 9474 9475 9476 Temperature Probe 2512 3 3 Attaching Strap Band F 14 Chapter 4 Measurement 15 41 Turning ON OFF Aerssen 15 42 Switching Celsius Fahrenheit the 3441 02 only T 15 4 3 Display esty 44 Recorded Measurement 17 4 5 Maximum Minimum Value Display 18 4 6 Automatic Power Saving Feature 19 47 Overflow Display s 4 8 Sensor Disconnection Display E 4 9 Battery Consumption Display 4 10 Switching the display resolution mm 20 Chapter 5 Sensor Options 21 51 9180 9183 SHEATH TYPE TEMPERATURE PRO
24. BE for general 21 5 2 9181 SURFACE TEMPERATURE PROBE 23 9 3 9182 SHEATH TYPE TEMPERATURE PROBE for high temperature 24 5 4 9472 9473 SHEATH TYPE TEMPERATURE PROBE for general drip proof 25 5 5 9474 9475 SHEATH TYPE TEMPERATURE PROBE for food drip proof 26 5 6 9476 SURFACE TYPE TEMPERATURE PROBE ec 27 Chapter 6 Maintenance and Service 29 6 1 Changing the Batteries TT 30 6 2 Troubleshooting before calling for help 31 Introduction Thank you for purchasing the HIOKI 3441 3441 02 3442 TEMPERATURE HiTESTER To obtain maximum performance from the instrument please read this manual first and keep it handy for future reference Inspection When you receive the instrument inspect it carefully to ensure that no damage occurred during shipping In particular check the accessories panel switches and connectors If damage is evident or if it fails to operate according to the specifications contact your dealer or Hioki representative Supplied accessories manganese batteries 4 Strap band sss 1 Instruction manual 1 Introduction Shipping the Instrument Use the original packing materials when reshipping the instrument if possible Safety Notes This instrument is designed to 61010 Safety Standards and has been t
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26. HIOIKI Instruction Manual 3441 3442 TEMPERATURE HiTESTER Ais 500141 CORPORATION 2013 4 12 April 2013 Revised edition 12 3441A980 12 13 04H III 60021860C HELD 1 1 i 1 1 MM 4 es 6 1 MER ee 7 11 7 12 r 8 13 9 2 A o 21 22 FRIR RA 23 oo 3 AE EHD SAMS 15 3 1 32 ET OI D RRE 18 3 2 1 9180 9181 9182 9183 19 3 2 2 9472 9473 9474 9475 9476 19 33 9 20 4 41 ON OFF 42 ee 43 E mene 44 45 23 46 24 4 7 4 8 e 24 49 ome em 24 410 00 serrmmrrrrnnn 25 5 27 51 9180 9183 27 5 2 9181
27. PERATURE PROBE for food Limit deviation tolerance 1 5 C 42 7 F or 0 4 rdg whichever is greater 9475 SHEATH TYPE TEMPERATURE PROBE for food Limit deviation tolerance 1 5 C 2 7 F or 50 4 rdg whichever is greater 9476 SURFACE TEMPERATURE PROBE 9386 01 CARRYING CASE Chapter 2 Specification 8 2 2 Environmental Conditions Operating temperature 0 to 40 C and humidity range 32 to 104 F 80 RH or less no condensation Storage temperature 10 to 50 and humidity range 14 to 122 F 80 RH or less no condensation Location for use Indoor Pollution Degree 2 altitude up to 2000 m 6562 feet 2 3 Applicable Standards Safety EN61010 EMC EN61326 Waterproof EN60529 the 3442 only 54 Chapter 2 Specification 9 N Chapter 3 Before Measurement To avoid damage to the instrument protect it from vibration or shock during transport and handling and be especially careful to avoid dropping 3 1 Preparations for the Batteries rame To avoid electrocution turn off the power switch and disconnect the probes before removing the lithium battery After replacing the batteries replace the lower case and screws before using the instrument Do not mix old and new batteries or different types of batteries Also be careful to observe battery polarity during installation Otherwise poor performance or damage from battery leakage cou
28. ety Notes We define measurement tolerances in terms of rdg reading values with the following meanings rdg displayed or indicated value This signifies the value actually being measured 1 the value that is currently indicated or displayed by the measuring instrument Measurement categories To ensure safe operation of measurement instruments IEC 61010 establishes safety standards for various electrical environments categorized as CAT II to CAT IV and called measurement categories These are defined as follows II Primary electrical circuits in equipment connected to an AC electrical outlet by a power cord portable tools household appliances etc CAT covers directly measuring electrical outlet receptacles CAT III Primary electrical circuits of heavy equipment fixed installations connected directly to the distribution panel and feeders from the distribution panel to outlets CAT IV The circuit from the service drop to the service entrance and to the power meter and primary overcurrent protection device distribution panel Safety Notes Using measurement instrument environment designated with a higher numbered category than that for which the instrument is rated could result in a severe accident and must be carefully avoided Use of a measurement instrument that is not CAT rated CAT to CAT IV measurement applications could result i
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30. horoughly tested for safety prior to shipment However mishandling during use could result in injury or death as well as damage to the instrument Be certain that you understand the instructions and precautions in the manual before use We disclaim any responsibility for accidents or injuries not resulting directly from instrument defects Safety symbols This manual contains information and warnings essential for safe operation of the instrument and for maintaining it in safe operating condition Before using the instrument be sure to carefully read the following safety notes Shipping the Instrument The A symbol printed on the instrument indicates the user should refer to a corresponding topic in the manual marked with the symbol before using the relevant function the manual the A symbol indicates particularly important information that the user should read before using the instrument Indicates DC Direct Current The following symbols in this manual indicate the relative importance of cautions and warnings Indicates that incorrect operation presents a significant hazard that could result in serious injury or death to the user Indicates that incorrect operation presents a possibility of injury to the user or damage to the instrument Indicates advisory items related to performance or correct operation of the instrument Saf
31. ion on the test leads and probes is undamaged and that no bare conductors are improperly exposed Using the product in such conditions could cause an electric shock so contact your dealer or Hioki representative for replacements This device is intended solely for use with thermocouple sensors K type To avoid damage do not connect it to any other type of sensor Do not input a voltage signal from the sensor terminal This instrument should be installed and operated indoors only between 0 to 40 C 32 to 104 F and 80 RH The operational temperature range for the temperature probe is provided in the specifications given in Chapter 5 The 3441 3441 02 is not designed to be entirely water or dust proof To avoid damage do not use it in a wet or dusty environment Although this 3442 is designed to resist the ingress of dust and water it is not entirely water or dust proof so to avoid shock or damage do not use it in a wet or dusty environment Please be aware that direct contact of the instrument to oil and other substances for a long period of time may cause deformation of the case or damage to the instrument To clean the instrument wipe it gently with a soft cloth moistened with water or mild detergent Never use solvents such as benzene alcohol acetone ether ketones thinners or gasoline as they can deform and discolor the case The sheath of the temperature probe is filled with magnesium oxide powder If the probe is br
32. ld result Chapter 3 Before Measurement 10 avoid possibility of short circuit disassemble or incinerate batteries Handle and dispose of batteries in accordance with local regulations To replace the battery remove the lower case The lower case is secured with two screws Take care to avoid misplacing screws during battery replacement The 3442 has rubber rings furnished in the lower case and on the fastening screws After removing the lower case for battery replacement make sure the rubber rings are firmly in place before closing the case Improper seating of a rubber ring will permit passage of moisture into the device and damage it NOTE To avoid corrosion from battery leakage remove the batteries from the instrument if it is to be stored for a long time Chapter 3 Before Measurement 11 3441 3441 02 3442 intended for use with manganese battery x 4 LR6 alkaline battery LR6 x 4 dry cells Battery Installation Remove the two fastening screws at the back of the device Remove the lower case Check the polarity of the battery Install manganese battery x 4 or LR6 alkaline battery LR6 x 4 dry cells Close the lower secure with the two fastening screws Lower case Two fastening screws rr pope s
33. matically switch over when the temperature enters the range from 199 9 C 391 9 F to 200 C 392 If the tempearture falls from 200 C 392 F or more the display resolution will automatically switch over when the temperature enters the range from 190 C 374 F to 189 9 C 373 9 Chapter 4 Measurement 21 Chapter 5 Sensor Options 5 1 9180 9183 SHEATH TEMPERATURE PROBE for general Thermocouple Material K Contact Type Isolated Junction ungrounded Accuracy 9180 9183 2 5 C 4 5 F or 0 75 rdg whichever is greater 1 5 C 2 F or 0 4 rdg whichever is greater Dimensions sheath Approx 3 2 x 150 mm Approx 0 13 x 5 9 Compensation Lead Conventional type 20 to 90 C 4 to 194 F Approx 1 m 39 4 Operating 50 to 750 C Temperature 58 to 1382 F Allowable Heat 150 C Handle 302 F Protective Shield SUS 316 Material Dielectric Strength 500 VAC for 1 minute Insulation Resistance 100 or more 100 VDC Chapter 5 Sensor Options 22 Compensation lead Handle Measuring Sheath point TN eth It 3 2 150 1000 39 4 100 3 94 0 13 5 9 Thermocouple Allowance The thermocouple used in the temperature probe complies with specifications for Class 1 and Class 2 provided in IEC 584 For the permitted tolerances refer to the following
34. n a severe accident and must be carefully avoided Service Entrance Distribution Panel Internal Wiring Service Drop 73 N Outlet Power Meter i Fixed installation Safety Notes Notes Use Follow these precautions to ensure safe operation and to obtain the full benefits of the various functions Setting up the Instrument Operating temperature and humidity 0 to 40 C 32 122 P 80 or less non condensating Temperature and humidity range for guaranteed accuracy 23 5 C 73 9 P 80 or less non condensating Avoid the following locations that could cause an accident or damage to the instrument Exposed to direct sunlight Exposed to high temperature In the presence of corrosive or explosive gases Exposed to liquids Bas v 7 a Exposed to strong Exposed to high 4 electromagnetic fields humidity or electromagnetic condensation radiators Exposed to high levels of particulate dust Near induction heating systems e g high frequency induction heating Subject to vibration Preliminaly Checks Before using the instrument the first time verify that it operates normally to ensure that the no damage occurred during storage or shipping If you find any damage contact your dealer Hioki representative Notes on Use vii es Before using the instrument make sure that the insulat
35. oken the magnesium oxide powder may spill out Be carefulnot to subject the sheath to excess stress Inhaling large quantities of magnesium oxide may be hazardous to your ealth Notes on Use viii Organization of this Manual Chapter 1 Summary Provides an outline and describes device characteristics as well as part names and terminal and key functions Chapter 2 Specification Provides device specifications Chapter 3 Before Measurement Describes preparation of sensor and power source Chapter 4 Measurement Describes measurement procedures Chapter 5 Sensor Options Describes the optional temperature probe Chapter 6 Maintenance and Service Describes maintenance procedures Organization of this Manual 1 Summary 1 1 Product Summary Used with a thermocouple K type the 3441 3441 02 3442 HiTESTER thermometers provide high resolution measurements across a wide range of temperatures A recorded measurement function permits recording of maximum and minimum temperatures With its drip proof design the 3442 offers extended versatility allowing use in moisture prone environments when used with a special purpose temperature probe Chapter 1 Summary 1 2 Features High resolution Measurement with resolution of 0 1 C F 100 0 to 199 9 C 148 0 F to 391 9 F Wide measurement range Measurement range of 100 C to 1 300 C 148 to
36. pected to take over 30 minutes you must first disable the automatic power saving feature To disable automatic power saving press the HOLD key then press the POWER key while continuing to press the HOLD key When the LCD lights release the HOLD and POWER keys The APS indicator does not appear on the LCD indicating that the automatic power saving function is disabled The APS indicator does not appear during recorded measurement indicating that the automatic saving function is disabled 4 7 Overflow Display When a measurement exceeds the measurement range of the device 100 C to 1 300 C the device displays O F or O F Chapter 4 Measurement 20 4 8 Sensor Disconnection Display If the sensor has not been turned on or if it is disconnected the indication is displayed If the indication is displayed even when the temperature probe is on a loose connection is the likely cause To check for a disconnection use a tester to measure the resistance between the terminals on the temperature probe An excessively high resistance may indicate a disconnection 4 9 Battery Consumption Display The 4 indicator appears when battery voltage becomes low Replace the batteries as soon as possible 4 10 Switching the display resolution If the temperature rises from 189 9 C 373 9 or below the display resolution will auto
37. production duplication or modification of the content is permitted without the authorization of Hioki Corporation Edited and published by Hioki E E Corporation Printed in Japan URL http www hioki com e e HIOKI TEL 0268 28 0555 FAX 0268 28 0559 7386 1192 81 44 0120 72 0560 9 00 12 00 13 00 17 00 TEL 0268 28 0560 FAX 0268 28 0569 E mail info hioki coJp
38. rate measurements of an objects internal temperature insert the metal sheath to a depth of 15 to 20 times its diameter Measurement of an objects internal temperature OK NO 1 1500206 D When measuring surface temperature with the surface type temperature probe bring the measuring point into full contact with the measured object In the case of the 9181 temperature probe measurement should be performed after the protective cap is removed from the tip of the probe Measurement of surface temperature Measuring point Chapter 4 Measurement 17 Sudden changes in ambient temperature can make the reference contact compensation temperature highly unstable Before use in such environments leave the device connected to the temperature probe at operating temperatures for 10 to 20 minutes to acclimate it to the ambient temperature Measurements may fluctuate when measurements are taken close to equipment that generates magnetic fields such as motors If this occurs move the device away from such equipment 4 3 Display Hold Used to hold the displayed value Press the HOLD key The HOLD indicator is displayed on the LCD to indicate that the displayed value is being held To cancel Display Hold press the HOLD key again The HOLD indication should disappear 4 4 Recorded Measurement Maximum and minimum recorded val
39. rded measurement APS Lights when the AUTO POWER SAVING function is activated Lights when battery power is consumed Unit for temperature measurement in Celsius F Unit for temperature measurement in Fahrenheit Chapter 1 Summary Chapter 2 Specification 2 1 General Specification Measurement Sensor Thermocouple K type 100 to 1300 C 148 to 2372 F Resolution 0 1 100 0 to 199 9 C 1 C 200 to 1300 C 0 1 F 148 0 to 391 9 F 1 F 392 to 2372 F Measurement Range AUTO RANGE Accuracy Period of Guaranteed Accuracy 23 C 45 C 6 months 73 F 0 1 rdg 0 8 C 100 0 to 199 9 O 0 1 rdg 1 4 F 148 0 to 391 9 F 0 2 rdg 1 C 200 to 1300 C 0 2 rdg 1 8 F 392 to 2372 F Period of Guaranteed Accuracy 1 year 0 15 rdg 1 2 C 100 0 to 199 9 C 0 15 rdg 2 1 F 148 0 to 391 9 0 3 rdg 1 5 C 200 to 1300 C 0 3 rdg 2 7 F 392 to 2372 F Temperature 0 03 C C 100 to 199 9 C Coefficient 0 05 200 to 1300 C 0 05F F 148 0 to 391 9 F 0 09 F 392 to 2372 Sampling Time 0 5s Display LCD Chapter 2 Specification 6 Functions REC Displayed when maximum and minimum values are being recorded MAX Displays the maximum value during REC measurement MIN Displays the minimum value during REC measurement Keeps data on screen
40. s com hioki co jp URL http www hioki com International Sales and Marketing Department HIOKI USA CORPORATION 6 Corporate Drive Cranbury NJ 08512 USA TEL 1 609 409 9109 FAX 1 609 409 9108 E mail hioki hiokiusa com URL http www hiokiusa com HIOKI Shanghai Sales amp Trading Co Ltd 1608 1610 Shanghai Times Square Office 93 Huaihai Zhong Road Shanghai P R China POSTCODE 200021 TEL 86 21 63910090 FAX 86 21 63910360 E mail info hioki com cn URL http www hioki cn HIOKI INDIA PRIVATE LIMITED Khandela House 24 Gulmohar Colony Indore 452 018 India TEL 91 731 6548081 FAX 91 731 4020083 E mail info hioki in URL http www hioki in HIOKI SINGAPORE PTE LTD 33 Ubi Avenue 3 03 02 Vertex Singapore 408868 TEL 65 6634 7677 FAX 65 6634 7477 E mail info hioki com sg 4205 For regional contact information please go to our website at http www hioki com The Declaration of Conformity for instruments that comply to CE mark requirements may be downloaded from the website reasonabie care has been taken in the production of this manual but if you find any points which are unclear or in error please contact your supplier or the International Sales and Marketing Department at Hioki headquarters In the interests of product development the contents of this manual are subject to revision without prior notice The content of this manual is protected by copyright No re
41. ues during recorded measurement are saved in internal memory REC START key Press the The REC indicator appears on the LCD and recorded measurement begins To stop measurement press the START again The REC indicator disappears key Chapter 4 Measurement 18 During recorded measurement the 5 indicator disappears and the automatic power saving function 15 disabled Maximum and minimum values remain in memory On resuming a recorded measurement previous data 15 replaced by the latest data The recorded data remains in memory even after switching power ON OFF 4 5 Maximum Minimum Value Display maximum or minimum value is displayed during recorded measurement Press key The MAX indicator appears on the LCD and the maximum value saved in memory is displayed Press the MAX MIN key again The MIN indicator appears on the LCD and the minimum value saved in memory is displayed Press the MAX MIN key the MIN indicator disappears again to return to the measurement screen Chapter 4 Measurement 19 4 6 Automatic Power Saving Feature After a period of inactivity of 30 minutes the device shuts off power to reduce battery power consumption Press the POWER key to turn on power The APS indicator appears on the LCD and the automatic power saving feature is activated For measurements ex
42. xpected power shutdown For battery replacement procedures see 3 1 Chapter 6 Maintenance and Service 31 6 2 Troubleshooting before calling for help Trouble Cause Action Nothing is displayed when power is turned on Is a battery installed Is the battery dead See 3 1 Preparations for the Batteries Replace with a fresh battery No temperature measurement is displayed displayed Is the temperature probe connected correctly Is the sensor disconnected Reconnect the temperature probe Replace with a new sensor E92 is displayed E97 is displayed Service Built in memory damaged due to some reason Requires repair Read Service below If the instrument seems to be malfunctioning confirm that the batteries are not discharged and that the temperature probes are not open circuited before contacting your dealer or Hioki representative When sending the instrument for repair remove the batteries and pack carefully to prevent damage in transit Include cushioning material so the instrument cannot move within the package Be sure to include details of the problem Hioki cannot be responsible for damage that occurs during shipment Chapter 6 Maintenance and Service HIOKI CORPORATION Headquarters 81 Koizumi Ueda Nagano 386 1192 Japan TEL 81 268 28 0562 FAX 81 268 28 0568 E mail o
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