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Isotech
Isotech TRU Model 937 Multi-Channel Thermocouple Reference Unit
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Parámetros clave
Approvals
ISO 9000 thermocouple referencing at 0 °C in ambients up to 65 °C
Operating Temperature
0 °C or elevated reference 45 °C to 70 °C
Ambient Range
2 °C to 65 °C
Stability
±0.03 °C; thermocouple loading errors removable via controller offset
Stabilising Time
10 minutes from 44 °C
Capacity
Up to 100 double-junction channels (TRU 937/50 or 937/100)
| Parámetro | Valor |
|---|---|
| Approvals | ISO 9000 thermocouple referencing at 0 °C in ambients up to 65 °C |
| Operating Temperature | 0 °C or elevated reference 45 °C to 70 °C |
| Ambient Range | 2 °C to 65 °C |
| Stability | ±0.03 °C; thermocouple loading errors removable via controller offset |
| Stabilising Time | 10 minutes from 44 °C |
| Capacity | Up to 100 double-junction channels (TRU 937/50 or 937/100) |
| Input Output Connections | Klippon terminals type 1.5 AKZ |
| Alarm | Non-latching relay rated 5 A 240 V, user-definable deviation span |
| Power | 100 W typical; 100–130 or 208–240 VAC 50/60 Hz |
| Dimensions | H 265 × W 253 mm; depth 230 mm (937/50) or 312 mm (937/100) |
| Weight | 8 kg (937/50) or 11 kg (937/100) |
| Special Features | Solid-state Peltier; pre-wired thermocouples; isothermal enclosure; high ambient operation |