938 Thermocouple Cold Junction Ice Point Reference Unit.
The TRU (Temperature Reference Unit) supplies a stable and accurate 0°C, or elevated reference temperature. It is a self-contained all solid-state unit using Peltier technology which provides maintenance free operation.
The TRU features rapid temperature shift even from high ambient temperatures and is stable within 10 minutes from switch on.
An alarm will be activated should the reference temperature deviate by more than 0.2°C.
Thermocouple Reference Unit
|938||Thermocouple Cold Junction Ice Point Reference Unit.|
Thermocouple Referencing to ISO9000 at 0°C, in ambient of up to 65°C or elevated reference
References up to 100 Thermocouples Direct Replacement for other Units
|Accuracy||±0.03°C, Errors introduced by thermocouple loading can be
removed by adjusting controller offset
|Stability||±0.05°C at 20°C|
|Ambient Range||2°C to 65°C|
|Stabilizing Time||10 minutes from 44°C|
|Thermocouple Capacity||6 x 6.2mm holes plus 4.2 for calibrated standard PRT or
8 x 8.2mm holes plus 4.2 for calibrated standard PRT
|Monitor||4 wire Connected PT100, 1/3 Din (optional) Standard ±0.1°C Accuracy|
|Alarm Facilities||Non-latching relay rated 5 Amps 240V|
|Power||110 VAC ± 10% (50 / 60 Hz) 100 Watts typical|
|Dimensions||285mm x 253mm x 312mm (HxWxD)|