27L Benchtop Temp Calibration Chamber
Indeecon 27L benchtop temperature calibration chamber for precise portable lab calibration. Fast temperature ramp, small footprint, NABL accredited. Perfect for QA labs.
Key Specifications
- Horizontal configuration for easy probe handling
- Designed for repeatable temperature calibration
- Suitable for RTD, thermocouple and probe calibration
- Stable control for accurate verification results
- Industrial build for long-term use
Key Features
- 27L internal volume optimized for benchtop installation (height <60 cm)
- Temperature range: -20°C to +100°C with rapid ramp rates (3–5°C/min)
- Uniformity: ±0.5°C across the entire chamber volume ensures consistent multi-sensor calibration
- Digital PLC controller with programmable profiles supports ISO 17025 audit trails
- Quick-access door design minimizes thermal loss during sensor loading and unloading
- Three built-in sensor ports for simultaneous multi-point calibration workflows
- NABL-accredited certificates included; supports internal calibration lab accreditation
- Integrated data logging captures temperature profiles for compliance documentation
- Modular shelving accommodates sensors, probes, and test fixtures
- Low noise operation (<65 dB) suits open lab environments and office adjacency
Applications
- Quality Assurance Labs: In-house calibration of temperature sensors and data loggers for process validation
- Pharmaceutical Manufacturing: Validation of cold-chain monitoring sensors for controlled storage areas
- Food Safety Testing: Temperature sensor calibration for refrigeration and freezer monitoring systems
- Environmental Monitoring: Calibration of building automation sensors in climate-controlled facilities
- Research and Development: Precision testing of temperature-sensitive electronic components and sensors
- Medical Device Calibration: Validation of thermometry used in clinical and diagnostic equipment
Compliance Standards
- ISO 17025:2017 calibration laboratory accreditation support
- IEC 61010-1 laboratory equipment safety standards
- ASTM E220 calibration procedures for industrial platinum resistance thermometers
Safety Features
- Over-temperature protection and alarms
- Electrical safety protections for heater and controller
Optional Features
- Custom inserts and probe holders
- Reference probe integration support
- Data logging and calibration documentation support
How It Works
- Select the required temperature setpoint on the controller
- Allow the calibrator to stabilise at the setpoint
- Insert the sensor/probe into the calibration block/medium
- Compare readings against a reference standard
- Record results for calibration traceability
Datasheets & Resources
- Standard Models
Frequently Asked Questions
What makes a 27L chamber suitable for benchtop use?
The 27L volume is the sweet spot for laboratory calibration—large enough to accommodate multiple sensors simultaneously with good uniformity, yet compact enough (typically 60 cm height, 45 cm width) to fit standard laboratory benches without requiring dedicated infrastructure.
Can I use this to calibrate data loggers with multiple sensors?
Yes. The 27L chamber accommodates up to 4–6 sensors simultaneously depending on probe size. This makes it ideal for validating multi-channel data loggers used in cold-chain and environmental monitoring applications.
How fast can I ramp from -20°C to +100°C?
Ramp rates of 3–5°C/min are typical for benchtop calibrators. A full cycle (-20°C to +100°C and back) takes approximately 45–60 minutes depending on stabilization wait times between setpoints.
Is this suitable for ISO 17025 accreditation?
Yes. Indeecon designs the 27L chamber to support ISO 17025 requirements: PLC-based control with audit trails, NABL-accredited calibration certificates, integrated data logging, and documented validation procedures are all standard features.
What's the power requirement?
The 27L benchtop chamber operates on single-phase 230V, 15A supply—standard laboratory power. No special wiring or three-phase infrastructure is required.
Related Guides
Continue your evaluation with the most relevant master pages, comparison guides, and technical resources for this product family.
- Calibration Equipment Guide — Dry block calibrators and liquid baths — equipment families, temperature ranges, and selection factors.
- Temperature Calibration Guide — Traceability, uncertainty, and temperature calibration fundamentals.
- Calibration Selection Guide — Select equipment by range, stability, and application constraints.
- Portable vs Lab Calibration — When field calibration wins and when bench setups make more sense.