Kaye LTR-25/140 Low Temperature Dry Well
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Kaye LTR-25/140 is an ultra-cool dry block calibrator with Stirling cooler technology, achieving temperatures down to -95°C with ±0.015°C stability.
Product details
| Model | LTR-25/140 |
| Manufacturer | Kaye |
| Category | Dry Block Calibrators |
| Availability | Made to order |
Description
Overview
The Kaye LTR-25/140 is an advanced ultra-cool dry block calibrator featuring Stirling cooler technology for extended low-temperature capabilities. It delivers exceptional temperature stability and uniformity, making it suitable for precision calibration of temperature sensors and thermocouples across a wide range from ambient down to cryogenic levels.
Key Features
- Stirling cooler technology reaching -80°C in 60 minutes and -95°C in 80 minutes
- Temperature stability of ±0.015°C across operating range
- Actual uniformity of 0.05°C across full temperature range
- Custom block design accommodating 2 reference probes (IRTD) and four inserts with three thermocouples each
- Ergonomic design with dual carrying handles for portability
- Rubber insulator cap to prevent frost buildup
- Software interface compatible with Kaye Validator for automated sensor calibration
- Conformance to Euramet/cg-13 standards
Applications
- Low-temperature thermocouple calibration
- Precision temperature sensor validation
- Cryogenic temperature measurement verification
- Laboratory and field calibration work
Specifications
| Temperature Range | -25°C to +140°C (nominal), -80°C to 140°C with Stirling cooler |
| Minimum Temperature Achievable | -95°C |
| Temperature Stability | ±0.015°C |
| Uniformity | 0.05°C (full range) |
| Reference Probe Capacity | 2 (IRTD) |
| Thermocouple Capacity | 12 (4 inserts × 3 per insert) |
| Cooling Technology | Stirling cooler |
| Time to -80°C | 60 minutes |
| Time to -95°C | 80 minutes |
| Compliance | Euramet/cg-13 |
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Kaye LTR-25/140 Low Temperature Dry Well
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