Ultra-Low Temp Calibration Liquid Bath (-80°C)
Liquid calibration baths -100°C to +270°C, ±0.005°C stability, 10–15 simultaneous sensors. ISO/IEC 17025 NABL-ready. Cascade refrigeration, refrigerated, and high-temp oil bath models.
Metrology Grade
ASTM E77 Standards
ISO/IEC 17025
Laboratory Accreditation
NABL Compliant
India's national body
Negative Dry Block Temperature Calibrator
Indeecon's sub-zero dry block temperature calibrator delivers precision cryogenic measurement from ambient down to -40°C—essential for validating sensors deployed in cold-storage logistics, pharmaceutical freezers, and ultra-low environmental chambers. Featuring ±0.05°C stability, rapid cooling, and portable benchtop design, this dry block enables on-site field calibration without liquid-coolant handling. NABL-accredited certificates support cold-chain compliance documentation across food, pharmaceutical, and vaccine industries.
Range
-100°C to Amb
Stability
±0.05°C
Uniformity
±0.05°C
Precision Calibration System
A dry block calibrator is a portable temperature measurement instrument used to calibrate thermocouples, RTDs, and temperature sensors across industrial ranges. Unlike liquid calibration baths, dry blocks use heated/cooled metal blocks for rapid, precise calibration from ambient to 1200°C, making them ideal for field work, process validation, and aerospace compliance (AMS2750G).
Key Features
Temperature range: Ambient to -40°C with ±0.05°C stability and uniformity
Rapid cool-down: reaches -40°C from ambient in 30–40 minutes
Aluminum dry block body with multiple interchangeable well inserts (4, 6, 8 mm bores)
PLC-based temperature control with audible/visual high-low temperature alarms
USB data logging captures temperature profiles and calibration results for compliance documentation
Portable benchtop design: 8 kg weight, integral handle enables field deployment
NABL-accredited calibration support with on-board result printing
Non-liquid operation eliminates cryogenic fluid hazards and spill cleanup
Thermocouple, RTD, and thermistor probe compatibility via interchangeable adapters
Battery-backup UPS module (optional) ensures uninterrupted calibration during site power transitions
Compliance
Standards & Certifications
| ISO 17025:2017 portable calibration procedures | ✓ Compliant | |
| WHO cold-chain specifications for vaccine storage validation | ✓ Compliant | |
| ICH Q1F pharmaceutical stability testing environment requirements | ✓ Compliant |
Application Areas
Cold-Chain Logistics Validation
On-site calibration of temperature data loggers in refrigerated trucks and maritime containers
Pharmaceutical Storage Monitoring
Verification of freezer and ultra-low temperature sensors in clinical storage facilities
Vaccine Distribution
Cold-chain sensor validation per WHO specifications at distribution hubs and final-mile delivery locations
Food Safety Cold-Storage
Calibration of walk-in freezer and refrigerator temperature sensors in food manufacturing and distribution
Laboratory Equipment Qualification
Validation of sensors in -20°C freezers, ultra-low freezers, and cryogenic incubators
Research Sample Preservation
Cryogenic calibration of sensors controlling biobank storage temperatures
Support
Frequently Asked Questions
Related Guides
Continue with the right buying guides
Use the matching guide pages to compare chamber types, evaluation criteria, and implementation paths before finalizing your specification.
Calibration Equipment Guide
Dry block calibrators and liquid baths — equipment families, temperature ranges, and selection factors.
Open guide →
Temperature Calibration Guide
Traceability, uncertainty, and temperature calibration fundamentals.
Open guide →
Calibration Selection Guide
Select equipment by range, stability, and application constraints.
Open guide →
Dry Block vs Liquid Bath
Compare portability, accuracy, immersion, and temperature coverage.
Open guide →
Metrology Support
Talk to a Metrologist
Availability
Status
In Stock
Lead Time
2-3 weeks
MOQ
1 Unit
Traceability Chain
NIST/NPL Standard Reference
NABL Accredited Lab
ISO/IEC 17025 Compliance
Certificate Included
1-Year Warranty
Traceability certs included
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Low Temperature Bath
Liquid calibration baths -100°C to +270°C, ±0.005°C stability, 10–15 simultaneous sensors. ISO/IEC 17025 NABL-ready. Cascade refrigeration, refrigerated, and high-temp oil bath models.