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unix 

Corporation

ED-90X

Instrument

Manual

Ultra Cool Dry Block

Temperature Calibrator

Temperature Range: -90 °C to +25°C

Summary of Contents for ED-90X

Page 1: ...unix Corporation ED 90X Instrument Manual Ultra Cool Dry Block Temperature Calibrator Temperature Range 90 C to 25 C...

Page 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...

Page 3: ...re in designing and manufacturing to give you trouble free performance for longer period Before starting the instrument we suggest you to go through the instruction manual Please check for following S...

Page 4: ...lization Time settling time 15 minutes after set point is achieved Time to reach 90 C 90 Minutes from 25 C ambient temperature Power supply 100 240 VAC 50 60 Hz Current 0 3 A Power Consumption single...

Page 5: ...rature 2 Uniformity to which the stable temperature is known Designed diagram of ED 90X is given below As Shown in above diagram Aluminum block is heated cooled by Thermoelectric coolers in such a way...

Page 6: ...RMANCE 1 Use 6 amp glass fuse as supplied with instrument 2 3 Pin Plug used should have 6 amp capacity 3 Cooling fan on the buttom are on This is required to cool the electronics Ensure the air passag...

Page 7: ...Thermoelectric module In case of fuse being fused to frequently kindly consult factory 2 In the event of SSR failure temperature gets run away above set value If it cross the set point by more than 50...

Page 8: ...terminal 1 2 of SSR for getting short for ever If it is short replace it Check for correct polarity in your mains plug Phase should go thru SSR as per design If phase is not routed thrue SSR It may n...

Page 9: ...tify that Ultra Cool Dry Block Temperature Calibrator having Sr No Date is properly Tested for workmanship We Certify our Calibrator for satisfactory performance for the period of one year against any...

Page 10: ...Calibration Certificate Certificate No Date Model No Temperature Range Reading On Calibrator Reading on Master Calibrated By Authorized By...

Page 11: ...g parameters of Instruments locked Yes No Signature Date Is Instrument is working properly Yes No Is Carry bag is available Yes No Is Insert puller is available Yes No Is power chord is available Yes...

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