unix
Corporation
EO-250
Instruction
Manual
Oil/Liquid Temperature Calibrator
Temperature Range: Ambient to 250˚C
Страница 1: ...unix Corporation EO 250 Instruction Manual Oil Liquid Temperature Calibrator Temperature Range Ambient to 250 C...
Страница 2: ...Table of Contents 1 Preface 1 2 Technical Specification 2 3 Operating Principle 3 4 Safety Measures 5 5 Warranty Certificate 6 6 Calibration Report 9...
Страница 3: ...ive you trouble free performance for longer period Before starting the instrument we suggest you to go through the instruction manual Please check for following Standard accessories 1 Product is not p...
Страница 4: ...250 C from ambient temperature 45 minutes 8 Power supply 230 VAC 50 60 Hz 9 Current 6A 10 Power Consumption single phase 1000 Watt maximum 11 Oil vessel capacity 4 Liter 50 Cst Silicon Oil 12 Sound Le...
Страница 5: ...e calibration depends on 1 Stability of the source 2 Uniformity to which the stable temperature is known Designed block diagram of EO 250 is given below 230VAC 50 Hz PID Controller Control Output SSR...
Страница 6: ...E 1 Use 10 Amp glass fuse as supplied with instrument 2 3 Pin Plug used should have 15 amp capacity 3 Cooling fan at the backside of controlling unit should be always on PID Controller This is require...
Страница 7: ...uch case will cause a serious burn injury Filling the liquid below the indicated level will damage the heating coils permanently Always use correct platform to keep the instrument Incorrect level may...
Страница 8: ...re of heating element In case of fuse being fused to frequently kindly consult factory In the event of SSR failure temperature gets run away above set value If it cross the set point by more than 255...
Страница 9: ...it Check for correct polarity in your mains plug Phase should go through SSR as per design If phase is not routed through SSR It may not control the temperature 3 Chamber is not not getting on Check m...
Страница 10: ...Temperature Calibrator Model no EO 250 having Sr No_______________________Date__________________is properly Tested for workmanship We Certify our Calibrator for satisfactory performance for the perio...
Страница 11: ...Checklist 1 Is Instrument working properly Yes No 2 Is power chord available Yes No 3 Is all factory setting parameters of Instrument locked Yes No Name Date Signature...
Страница 12: ...ficate No _________________________ Date ___________________________ Model No ___________________________ Temperature Range ___________________________ Reading On Calibrator Reading on Master Tested B...
