High-performance Clean Oven
Contents
1. Upper and lower temperature limit alarm function built inside temperature controller Ovenheat protector e Cartridge fuse e Specimen power supply control terminal OPTIONS Modification for clean room compatibility Prevention of particle and dust scat tering from control console and heater vents Flange diameter 87mm Air discharge system Forced discharge Exhaust volume Approx 5m3 min Please be prepared with your own facility for exhaust fan Pre filter Removes large particles from external air Recommended when installing the oven in a location other than a clean room for oven with damper e Where located Air intake on rear of chamber Except PVHC 232MS 332MS Pre filter and Exhaust duct cannot be selected at once Automatic damper Automatically provides ventilation according to the open close pattern determined by programmed operation Standard on PVHC 232MS 332MS Damper opening and closing range 0 to 99 Setting resolution 1 Exhaust port flange Flange for discharging hot air from the oven Installed on rear of chamber for oven with damper Material Cold rolled steel plate Unichrome plated finish Dimensions External diameter 87mm Where located Rear of chamber When connecting to exhaust duct the length of duct must be less than 4m Exhaust duct Discharges hot air towards the ceiling for oven with damper Diameter dimension 87mm2. Outputs close contact output after time up Where located Right side of chamber Calendar timer Automatically starts and stops chamber operation Setting range sunday to Saturday Possible to set multiple days 0 00 to 23 59 Setting resolution 1 minute Margin of error per month 1 minute Integrating hour meter Displays cumulative chamber operation time Available with or without reset feature Operating time is not accumulated when operation is stopped due to malfunction or for other reasons Measuring time 999 999 hr OPTIONS Mesh shelf For testing small specimens Material 18 8 Cr Ni stainless steel 5 wire 90 8 5 mesh Model Max loadcapacity PV H C 212 232 PVHC 232MS TOKg PV H C 332 PVHC 332MS 15kg Uniformly distributed load Load resistant shelf and shelf bracket Used to test specimens exceeding weight of the maximum allowable for standard shelves Material 18 8 Cr Ni stainless steel plate Total allowable shelf load Max 200kg EE 7 li pi 1 x pu CX a Max load capacity uniformly distributed load PV H C 212 232 PVHC 232MS 206 PV H C 332 PVHC 332MS 50 9 Shelf and shelf bracket Equivalent to those supplied as accessories Stand Exterior Cold rolled and rust proo
3. Where located Rear of chamber Exhaust port flange is located at end of exhaust duct Exhaust duct and pre filter cannot be selected at once gt concentration indication adjuster This controls the oxygen concen tration inside the oven Oxygen concentration range 599 1596 oxygen concentration v v Without damper Injection gas N2 gas Normal temperature dry gas Except PVHC 232MS 332MS Nitrogen gas injector Used for reducing specimen oxidation and saving temperature pull down time Input pressure 0 05MPa max flow rate 30L min 0 10MPa max flow rate 100L min 0 20MPa max flow rate 200L min Flow meter Floating flow meter OPTIONS Paperless recorder Records temperature inside the chamber Additional inputs may also be recorded Temperature range 0 to 200 C 0 to 300 C 0 to 400C Number of inputs Temperature 1 5 more channels can be turned ON Data saving cycle 5 sec External recording media CF memory card 256MB Language support ENG JPN Temperature recorder Temp range 0 to 200 C 0 to 300C 0 to 400C Recording system Pen recorder 1 pen or multi point recorder 6 dots Temperature recorder terminal Outputs chamber temperature through thermocouple type K JIS C 1602 Where located Rear of electrical compartment Time up output signal Outputs contact signals at the end of programmed operation Power supply capacity 250V AC 1A Action
4. 741 Fax 81 6 6358 5500 ESPEC NORTH AMERICA INC Tel 1 016 696 0100 Fax 1 016 696 6150 ESPEC EUROPE GmbH Tel 49 89 1893 9630 Fax 49 89 1893 96379 ESPEC ENVIRONMENTAL EQUIPMENT SHANGHAI CO LTD Head Office Tel 86 21 51036677 Fax 86 21 63372237 BEIJING Branch Tel 86 10 64627025 Fax 86 10 64627036 TIANJIN Branch Tel 86 22 26210366 Fax 86 22 26282186 GUANGZHOU Branch Tel 86 20 83317826 Fax 86 20 8331 7825 SHENZHEN Branch Tel 86 755 83674422 Fax 86 755 83674228 SUZHOU Branch Tel 86 512 68028890 Fax 86 512 68028860 ESPEC TEST TECHNOLOGY SHANGHAI CO LTD Tel 86 21 68798008 Fax 86 21 68 98088 ESPEC SOUTH EAST ASIA SDN BHD Tel 60 3 8945 1377 Fax 60 3 8945 1287 gt o ENVIRONMENTAL JIS Q 9001 SS JSAQ 004 EC99J2046 ISO 9001 JIS Q 9001 ISO 14001 JIS Q 14001 Quality Management System Assessed Environmental Management System Assessed and Registered and Registered ESPEC CORP has been assessed by and ESPEC CORP registered in the Quality Management System based on the International Standard ISO 9001 2008 JIS Q 9001 2008 through the Japanese Standards Association JSA Registration ESPEC CORP Overseas subsidiaries not included eSpecifications are subject to change without notice due to design improvements TS3B26C015 The contents of this catalog is as of March 2014 Corporate names and trade names mentioned in this catalog are trademarks or registered tradem
5. Quality is more than a word xi T 1 sme 17 Puppe v N 4 m m mr f kA zm J Ef i I E ME uw 1 p Y Ye B Nn 4 P AA WS 2 Un wu L0 V E A EE uum amu a CAT No E87197 S1401 Ideal for heat treatment requiring air condition of Class 5 cleanliness The high cleanliness is assured during the temperature heat up and pull down ESPEC s Clean Ovens are used extensively for heat treatment of specimens and drying components stringent clean air requirements of Class 5 cleanliness A space saving upright design and a large LED display for 1mproved visibility are some of the user friendly features Eight models to choose from including high performance models which ensure automated operation and dedicated cleanliness even throughout temperature heat up or cooling procedures PVHC 332 PVHC 232 212 Utility Class 5 cleanliness level Class 5 cleanliness level is achieved by employing HEPA filters and a back to front horizontal laminar circulation system which produces uniform high temperature airflow Distance of airflow in the chamber is shortened resulting in smooth air deli very in between specimens and uniform heat treatment Additionally it prevents dust generated from specimens placed upstream from flowing downstream The upright design with instru menta
6. arks
7. design The temperature controller automati cally prevents the temperature rising by 10 above the set temperature and includes a warning function for user defined upper and lower temperature limits The chamber also features an independent device for preventing abnormal temperature increases If a malfunction occurs an alarm number is displayed on the instrumentation panel and a warning buzzer sounds Cleanliness of C Damper fully opened Damper fully opened T Temperatu re eo eo Measured value during programmed operation i 200 PVHC 232M 100 180 210 240 270 300 330 360 390 420 The performance levels given as representative examples e Safety devices Leakage breaker Electrical compartment cover switch Door switch e Thermal fuse Air circulator themal switch Heater wiring breaker Upper and lower temperature limit alarm function built inside temperature controller Ovenheat protector Cartridge fuse e Specimen power supply control terminal Control operation Two types of program instrumentation to suit different applications Standard Instrumentation and M Instrumentation 9 User friendly Standard Instrumentation Standard Instrumentation features programmed operation with operational settings such as constant mode and automatic start stop Suitable for heat treatment drying and similar production line applications 9 M Instru
8. e 1 C Time 1 minute One pattern tow steps 10 patterns 20 steps program entry is possible program entry is possible Ramp setting Step or ramp temperature changes possible OFF mode The oven can be turned off during programmed operation Automatic start Timed start up is possible by setting the first step to O C i e oven OFF Automatic stop Timed termination is possible by setting the oven to turn OFF upon completion of a program Completion The operating status upon completion of a program can be set to HOLD CONST or OFF Repetition Up to 999 times 1 HOLD 2 CONST 3 OFF Temp Temp Temp Time Time Time Temperature at Operation at Oven is the final step is preset constant turned OFF maintained temperature Input burnout detection function Upper and lower temperature limit alarm function Upper deviation limit temperature function Buzzer alarm function Stepwise damper setting is possible optional automatic damper required for PVC PVHC Automatic overheat prevention function Fault indication function The number of repetitions of a program can be preset between 1 and 999 Guarantee soak function can be set whereby the timer is activated upon i Alarm indication function achieving set temperature Self diagnosis function Guarantee soak function Select power failure recovery operation function Power failure protection function Quick timer function Quick operation func
9. f steel plate with melamine baked finish for PV H C 212 gt Outside dimension Wx Hx Dmm MVC 23 770 X 300 x 960 MVC 23C 770X321 X 960 MVC 26 770 X 600 x 960 MVC 26C 770X621 X 960 MCV 23C 26C are equipped with casters with adjusters Also equipped with door Fixture for securiug body Used to bolt the chamber to the floor Caster Installed on main unit stand e With level adjuster Free wheel 4 casters Emergency stop switch Operation is shut down in case of emergency External alarm terminal Outputs alarm signals Output point 1 point Power supply capacity 250V AC 1A Contact output at close in an emergency e Where located Right side Communication functions Computer interface e RS 485 GPIB e RS 232C Power cable If the standard 2m is not long enough 5m and 10m cables are available Some photographs listed in this catalog contain Japanese display N Safety precautions eDo not use specimens which are explosive or inflammable or which contain such substances To do so could be hazardous as this may lead to fire or explosion eDo not place corrosive materials in the chamber If corrosive substances or humidifying water is used the life of the unit may be significantly shortened eBe sure to read the user s manual before operation 10 ESPEC CORP http www espec co jp english Head Office 3 5 6 Tenjinbashi Kita ku Osaka 530 8550 Japan Tel 81 6 6358 4
10. irocco fan Circulation Ventilation Circulation Ventilation manual switching automatic switching Power cable approx 2m from chamber Specimen power supply control terminal Clean meter for indicating filter service life Cable port p 25mm 1 on the left side with cap 580 X530X580 580 1130 580 800 1130 750 580 530 580 580 1130 580 800 1130 750 580 1130 530 800 1130 700 770X1280X1025 770x1880x1025 1030x1880x1210 770x1280x1025 770x1880x1025 1030x1880x1210 770 1880 1025 1030 1980 1210 178 380 678 178 380 678 347 633 220 300 400 220 300 400 300 400 1 Based on no load circulation operation at 23 5 C ambient temperature 2 Conforms to Japan Testing Machinery standard K05 2000 8 Indicated cleanliness levels are compliant with JIS B9920 2002 equivalent to FED STD 209D Class 100 However with the doors open a cleanliness level of class 5 cannot be maintained 4 Indicated cleanliness levels are compliant with JIS B9920 2002 equivalent to FED STD 209D Class 1000 5 PVC and PVHC can be provided without a damper 6 Excluding protrusions EVULI ME ACCESSORIES e Leakage breaker e Shelves stainless steel wire Tr 2 Electrical compartment cover switch e Shelf bracket stainless steel plate lt lt 2 sets 4 Door switch Cartridge se weet anenanin 2 Thermal fuse e User s manual t 1 set Air circulator themal switch Heater wiring breaker
11. mentation features programs with up to 20 steps suitable for a range of applications from temperature characteristics testing to heat treatment and drying Programmed operation now allows storing ten patterns each up to twenty steps Provides a wide range of functions including temperature ramp settings and a maximum of 999 repeat cycles 9 Easy setup with on screen display Employs interactive settings for ease of Constant operation mode use Text can be displayed and entered in Japanese or English alphanumeric characters de M a 3 B 9 Three optional functions Three optional functions namely automatic damper integrating hour meter and calendar timer can be included in the instrumentation These functions can be set by using main panel instrumentation keys 9 Network compatible Optional Also available with three communication interfaces RS 485 GPIB and RS 232C Alarm i 7 a c Control operation M Example of programmed operation Instrumentation Specifications M Instrumentation Constant operation programmed operation and remote operation through communication interface Temperature Temperature 0 to 210 C PVC 0 to 210 C PVC 32 to 410 F 32 to 410 F 0 to 360 C PVHC 0to 310 C PVHC MS 32 to 680 F 32 to 590 F 0 to 360 C PVHC 32 to 680 F Time 0 to 9999 hours 59 minutes Temperatur
12. tion SPECIFICATIONS Model 212 PVC 232 Pvc 332 PVHC 212 PVHC 232 PVHC 332 PVHC 232MS PVHC 332MS System Power supply Max power consumption kVA Ambient operating conditions Temperature range 2 Temperature fluctuation 2 Temperature uniformity 2 Temperature heat up time Performance 1 Cleanliness Outer shell Interior Insulation 1 Construction TI e D TN Heater Air circulator Damper Fittings Inside dimensions W x H x Dmm Outside dimensions 6 W x H x Dmm Inside capacity L Weight kg Back to front horizontal laminar circulation system 200V AC 220V AC 3 3W 50 60Hz 4 1 6 4 7 0 4 1 6 8 9 0 6 8 9 0 Temperature 0 to 40 C Humidity to 75 rh Ambient temp 60 C to 200 C Ambient temp 60 C to 350 C Ambient temp 60 C to 300 C 105C 1 5 C at 100 C 15C at 1000 20C att 2000 1520 F000 2 0 C at 200 C E OW at 2900 240 300C 50C at 350 C 4 0 C at 300 C Ambient temp to 200 C Ambient temp to 350 C Ambient temp to 300 C within 60 min within 90 min within 80 min At stable temp Class 5 3 At temp change Class 6 4 Particle size 0 5um At stable temp Class 5 73 Particle size 0 5um Cold rolled rust proof treated steel plate Melamine resin coating Stainless steel Glass wool Heat resistant HEPA filter High temperature HEPA filter Sheathed heater Stainless steel s
13. tion heater and other mecha nisms gathered on the upper side saves installation space 9 Airtight structure ensures zero contamination All internal seams are welded to create an airtight structure This prevents leakage of insulation materials from joints which would lead to chamber contamination Vibration 15 also eliminated from affecting the specimens 9 Highly precise non oxidative environment Heat treatment and temperature chara cteristic tests in any desired non oxidized environment are possible thanks to an O concentration indication adjuster with oxygen sensor optional and an N gas injector optional Fan Heater HEPA filter Performance 9 Cleanliness during programmed operation 1000 2 500 400 number of particles measuring 0 5um or above per cubic foot Cleanliness inside the oven Q9 Automated operation throughout heat treatment process High performance model An automatic damper is provided as standard for automation in all processes from temperature heat up to heat treatment and temperature pull down 9 High level of cleanliness during temperature heat up and pull down High performance model The high performance model delivers dedicated cleanliness throughout wide temperature ranges by employing HEPA filters which provide stable filtering even during temperature changes above 150 C Useful for heat treatment in liquid crystal production lines Total safety
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