Sub-Zero Dry-Well Block Calibrators

Sub-Zero Dry Well Block Calibrator Reference
The UBC1001 is a sub-zero block calibrator designed to be portable, simple and convenient to use. It can be power from the mains or from a 12V DC source, such as a vehicle battery. It uses solid-state peltiers to cool the block, down to 35 degrees below ambient, and so doesn’t need any refrigerant or compressors. It has two 13mm clearance pockets in its block, these can be used with any of the four supplied sleeves, which each have a different size pocket, in order to accommodate different probe sizes.

• Portable
• 240V or 110V AC option. Can also be 12V DC powered.
• Thermostats Checking Function
• Four sleeves supplied sizes for different probe
• Adjustable angle Stand/Handle
• Case Included - Aluminium flight case with shaped foam lining.

Range: -15 to +130°C (At an ambient temperature of 20°C.)
Accuracy: -15 to +100°C ±0.25°C, 100 to 130°C ±0.5°C
Hole-to-hole Uniformity: 0.2°C
Stability: ±0.25°C
Heating Time: Ambient to 100°C - 5 minutes*
Cooling Time: Ambient to 0°C - 8 minutes*
^{*When using 12V DC supply add 30% to heat figure and 20% to cooling figure.}
Dimensions (WxHxD): 210 x 105 x 300mm
Weight: 5.6kg

Supplied Sleeve Sizes: 9.5mm, 6.3mm, 4.7mm, 3.2mm
Additional sleeves are available here

See the datasheet for more details.

Economy Sub-Zero Dry Well Block Calibrator Reference
The EUBC1001 is our economy sub zero calibration heat source. This portable calibrator allows you to verify the accuracy of sensors and thermometers. With its solid state peltier coolers, it needs no refrigerant or compressors.

It has two 13mm clearance pockets in its block, these can be used with any of the four sleeves we offer which each have a different size pocket in order to accommodate different probe sizes. To help you save money the usual 4 sleeve pack is not supplied as standard, so you need only buy the sleeve sizes you require.

• Portable
• 240V or 110V ac supply voltage mode can be easily changed by a competent person.
• Temperature scale can be changed from °C to °F by the customer if required.
• Two 13mm pockets to accept sleeves for various probe sizes.
• Folding Stand
• Optional Carry Case - Click for details

No sleeves supplied - See "Additional Block Calibrator Sleeves" for available options.

Range: -10 to +110°C (At an ambient temperature of 20°C)
Accuracy: -10 to +110°C ±0.5°C
Stability: ±0.5°C
Heating Time: Ambient to 100°C - 10 minutes*
Cooling Time: Ambient to 0°C - 10 minutes*
Dimensions (WxHxD): 210 x 105 x 300mm
Weight: 5.6kg