Nagman ETC 600 Manual Download Page 19

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NAG/IM/ETC 600/01/22

Switch Test



Connect the output of thermostat switch to the switch
test sockets using the test probes supplied.



If the thermostat switch is “Normally Closed”, the LED
indication will glow and will stop glowing when the
switch changes its state.



If the thermostat switch is “Normally Open”, the LED will
not glow initially and will glow when the switch changes
its state.

Summary of Contents for ETC 600

Page 1: ...Medium Temperature DRY BLOCK CALIBRATOR ETC 600...

Page 2: ...ince 1972 serving Industries in India Worldwide thro the Manufacture Supply of World Class Calibration Instruments Systems like Temperature Pressure Signal Calibrators Black Body Calibration Sources P...

Page 3: ...ns feedback to correct any errors noticed and to improve the quality of contents of this Manual Specifications are subject to change owing to continuous development and we reserve rights to effect Cha...

Page 4: ...ription Page No 1 Introduction 5 2 Specification 6 3 Standard Delivery Optional Accessories 8 4 Parts Identification with Picture 9 5 Connection Diagram 10 6 Safety Instructions 11 7 Operating Instruc...

Page 5: ...y Model ETC 600 is an ideal Temperature Calibrator for Calibration of RTD s Thermocouples Temperature Switches Indicators etc The range of the instrument is 50 C to 600 C with an accuracy of 0 1 F S 1...

Page 6: ...Readout C F Selectable Well Diameter 30 mm Immersion Depth 110 mm Heating Time Ambient to max 18 Minutes approx Cooling Time to 100 C 60 Minutes approx Multihole Thermowell 2 x 1 4 1 x 1 2 Probe Swit...

Page 7: ...5 40 C Storage Temperature Range 10 50 C Humidity Range 40 75 RH Protection Class IP 10 Readout Specifications Temperature Units C F Resolution 1 C Input Specification Switch Test Input Internal Power...

Page 8: ...ation Certificate Carrying Case Instruction Manual Optional Accessories Additional Thermowells Insertion Tubes to choose from a Single hole standard sizes to suit 1 8 1 4 3 8 1 2 3 4 3 4 5 6 7 8 10 12...

Page 9: ...2 9 4 PARTS IDENTIFICATION 1 Heater Block 2 Vent 3 Selector Switch 230V 115V AC Input Supply 4 Main Switch Instrument ON OFF 5 Main Fuse 6 3A 230V AC 12A 115V AC located in the power socket side panel...

Page 10: ...NAG IM ETC 600 01 22 10 5 CONNECTION DIAGRAM 2 3 1 1 Calibrator 2 Temperature Sensor UUT 3 Reference Instrument for UUT...

Page 11: ...d the user manual before operating the instrument 2 Warning conditions that may pose hazards to the user 3 Caution conditions that may damage the instrument 4 Special Information 5 Hot surface areas w...

Page 12: ...lace the instrument under a cabinet or other structure Leave enough clearance to allow for safe and easy insertion and removal of probes Do not drop the probe stems into the well This type of action c...

Page 13: ...can be damaged Always handle those devices with care Do not leave the inserts in the instrument for prolonged periods It may cause damage due to high operating temperature of the instrument Do not ope...

Page 14: ...than 50 C This would create a hazardous situation Select the set point to room temperature and allow the Instrument to cool before it turning OFF Do not use the instrument if the cooling fan located a...

Page 15: ...ment If you intend to store the calibrator in the Packing Box after use you must ensure that the instrument has cooled to a temperature maximum at 10 C 50 F very close to ambient temperature above amb...

Page 16: ...uch the well or the Insert while the calibrator is heating up they may be very hot Do not touch the tip of the sensor as well as the portion immersed in the well when it is removed from the Insert wel...

Page 17: ...use an extension cord or adapter plug If supplied with user accessible fuses always replace the fuse with one of the same rating voltage and type Always replace the power cord with an approved cord o...

Page 18: ...y to select the range of set temperature Insert the sensors UUT which are going to be calibrated into the corresponding hole of the inserts Allow the bath to stabilize at the set temperature Connect t...

Page 19: ...st sockets using the test probes supplied If the thermostat switch is Normally Closed the LED indication will glow and will stop glowing when the switch changes its state If the thermostat switch is N...

Page 20: ...id of the fuse box using a screwdriver Replace the fuse with the main fuse rating 6 3A 12A for 115V Replace the Heater fuse by following the below instructions Identify the heater fuse in the correspo...

Page 21: ...owing cleaning procedures as and when required Exterior of the instrument Clean using water and a soft cloth The cloth should be wrung out hard to avoid any water penetrating the calibrator and causin...

Page 22: ...s faced for clear analysis of the problem The calibrator should be returned in the original packing Nagman s liability ceases if Parts are replaced repaired using spare parts which are not identical t...