Temperature calibrator Europa 6 POTTS 520

for thermocouplesfor infrared pyrometerssurface probe

Description
The Europa 6 POTTS 5420 calibration furnace is a multifunction temperature calibration unit covering from 65°C below ambient (at 20°C ambient) up to +140°C, with an absolute minimum of -45°C. It supports direct fixed-point calibration (EIT-90 fixed points) and comparison calibrations against a reference standard.

• Designed for establishing Fixed Points of Mercury, Water and Gallium
• Multifunction calibration furnace for sensors and thermometers
• Short response times and high measurement stability

The furnace delivers exceptional measurement resolution down to 0.001°C (2σ) at the Water triple point, the Gallium melting point (29.7646°C) and the Mercury triple point (-38.8344°C). It can calibrate conventional thermometers and temperature probes of various lengths and geometries: optical pyrometers, surface sensors, thermistors, thermocouples and platinum resistance thermometers.
The unit can also be used to maintain reference standards by periodic verification at the Water triple point. The calibration bore measures 35 mm in diameter with a depth of 160 mm. The system is supplied with a digital indicator and an advanced controller and can be equipped with multiple optional accessories to form a complete, autonomous calibration solution.

Standard accessories supplied

• Display for the reference probe
• Probe 935-14-82/DB (Pt100 class A, length 210 mm, diameter 4 mm, range -50°C to +250°C)
• Timer
• Cal Notepad software
• Serial communication cable (RS-232)
• User manual

Sleeves and options (examples)

• 951-02-15: Standard 6-well sleeve — wells: 1×9.5 mm / 1×8 mm / 2×6.4 mm / 2×4.5 mm. Depth: 157 mm
• 951-02-15a: Sleeves without drilling
• 951-02-15c: Custom sleeve
• 951-06-07: Alternative sleeve type B — wells: 1×13 mm / 1×10 mm / 1×8 mm / 1×5 mm / 1×3.5 mm. Depth: 157 mm
• 951-06-08: Alternative sleeve type C — wells: 1×8 mm / 6×6.5 mm. Depth: 157 mm
• Stirred bath / ice bath: tank, lid and magnetic stirrer (951-06-01)
• Supports for mini Triple Point of Water cell, plugs, insulators and various accessories (references listed on product sheet)

EIT-90 Fixed Point cells (examples)

• M17401M: Mini Gallium Fixed Point cell, metal jacket
• M17724M: Mini Mercury Triple Point cell, metal jacket
• B8/30/130: Water Triple Point cell, holder and 3 plugs

Transport information

• Dimensions without packaging: 322 x 176 x 262 mm
• Weight without packaging: 14 kg

Technical characteristics / specifications

• Temperature range: 65°C below ambient (at Tamb 20°C) to +140°C
• Absolute minimum temperature: -45°C
• Stability (depending on mode): Calibration furnace ±0.03°C, blackbody source ±0.3°C, surface sensors ±0.5°C, calibration bath ±0.025°C, ITS-90 Fixed Point cells ±0.001°C, ice bath ±0.001°C
• Uniformity: ±0.018°C
• Rise time (-30°C to 140°C): 20 min
• Fall time (140°C to 0°C): 10 min
• Stabilization time: 10 minutes
• Calibration volume: diameter 35 mm, depth 160 mm
• Device dimensions: 302 x 176 x 262 mm
• Mass: 14 kg
• Display: Controller/indicator resolution: 0.1 to 0.01 (4 digits). Units: °C, °F, K
• Power supply: 108/130 V 50/60 Hz or 208/240 V 50/60 Hz — 300 W
• Communication interfaces: RS-232