The 3000 Series Dry-Well Heat Source Calibrators are compact, portable instruments designed to verify and calibrate the accuracy of thermometers and temperature probes. Acting as a stable heat reference, they allow users to quickly compare probe readings against a controlled temperature source, making them ideal for both field and laboratory use.

Key Features

• Compact, lightweight and easy to transport
• Designed for fast and reliable thermometer verification
• Simple operation with front panel temperature selection
• Stable heat source with consistent performance
• Quick stabilisation for efficient testing
• Suitable for a wide range of probe diameters depending on model

Technical Specifications

• Temperature range: 33°C to 250°C
• Resolution: 0.1°C
• Accuracy: ±0.5°C (33–199.9°C), ±1°C (200–250°C)
• Stability: ±0.5°C
• Well depth: 100 mm
• Warm-up time: approx. 10 minutes to reach 250°C from ambient
• Stabilisation time: around 5 minutes
• Power supply: 230V AC (115V available)
• Display: LED digital
• Dimensions: 57 × 125 × 158 mm
• Weight: 950 g
• Construction: metal housing
• Measurement scale: Celsius
• Certification: supplied with free traceable calibration certificate
• Country of manufacture: United Kingdom
• Warranty: 2 years
• EAN: 5024368713018

Available Options

• 3001 model: supports probe sizes Ø3.3 mm, 4 mm, 4.76 mm, 6.35 mm
• 3002 model: supports probe sizes Ø3.3 mm, 4.76 mm, 6.35 mm, 9.6 mm
• 3003 model: supports probe sizes Ø4.76 mm and 12.7 mm

Applications

• Calibration and verification of digital thermometers
• Temperature probe accuracy checks
• Quality control processes in laboratories
• Industrial temperature validation
• Field servicing and maintenance checks

Accessories/Spares

• Interchangeable probe sleeves (model dependent)
• Protective carry cases (optional, if supplied separately)
• Replacement calibration services (where applicable)

Delivery & Lead Time

• Built to order, lead time may vary.
• Express shipping available on request (additional charges may apply)
• International delivery options available

Compliance & Quality

Manufactured in the United Kingdom and supplied with a traceable calibration certificate, the 3000 Series is built to meet professional quality standards. Each unit is designed to provide reliable and repeatable performance suitable for regulated environments.

Frequently Asked Questions

Q: What is the main purpose of this device?
A: It is used to check and verify the accuracy of temperature sensors and thermometers.

Q: How quickly does it stabilise?
A: It typically reaches a stable condition in about five minutes.

Q: Can different probe sizes be used?
A: Yes, depending on the model, different probe diameters are supported.

Q: Does it come calibrated?
A: Yes, it includes a free traceable calibration certificate.

Q: Is it suitable for field use?
A: Yes, its compact and lightweight design makes it ideal for portable applications.

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