Chamber oven Oceanus 6 POTTS 580

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Overview
The Oceanus 6 POTTS 580 calibration furnace is a multifunctional temperature calibration unit covering from 45°C below ambient up to 140°C. It supports direct fixed-point calibration (ITS-90 fixed points) and comparison calibration against a reference standard.

• For realization of the Water and Gallium Fixed Points
• Multifunction calibration furnace

Performance and applications
The Oceanus 6 POTTS 580 delivers exceptional measurement precision of ±0.0002°C (2σ) at the Triple Point of Water and at the Gallium melting point (29.7646°C), and up to ±0.005°C with the optional stirred liquid bath (comparison calibration). It calibrates conventional thermometers and temperature sensors regardless of length and shape: optical pyrometers, surface sensors, thermistors, thermocouples and platinum resistance thermometers (Pt100). The furnace can also be used to maintain reference standards by regular verification at the Triple Point of Water. The calibration volume is 52 mm diameter with 300 mm depth. The unit is supplied with a digital indicator and a high-performance controller and offers numerous optional accessories to form a complete, autonomous calibration system.

Main specifications
Temperature range: ambient -45°C to +140°C
Minimum absolute temperature: -45°C
Absolute stability over 30 min: Calibration furnace: ±0.03°C, Liquid bath: ±0.025°C, Ice bath: ±0.001°C, Blackbody source: ±0.3°C, Surface sensors: ±0.5°C, ITS-90 Fixed Point cells: ±0.0002°C
Cool-down time (20°C to -10°C): 30 min
Stabilization time: 10 minutes
Calibration volume: 52 mm diameter × 300 mm depth
Uniformity: ±0.018°C

General specifications
Dimensions: 430 × 310 × 300 mm
Mass: 17 kg
Display: Controller and indicator resolution: 0.1 to 0.01 (4 digits); Indicator units: °C, °F, K
Power supply: 108 / 130 V, 50/60 Hz or 208 / 240 V, 50/60 Hz; Power: 300 W
Communication interfaces: RS-232

Accessories and options

• Sleeves (various types: standard 6-well Ø 8 mm × 250 mm, non-drilled, specific, adjustable equalization block, ...)
• Reference Pt100 probes and working Pt100 probes (listed references)
• Stirred bath / ice bath (tank, stopper and magnetic bar)
• Blackbody source / blackbody target
• Fixed Point cells (mini Gallium fixed point cell, Triple Point of Water cell, ...)
• Miscellaneous accessories: silicone oil, set of magnetic bars, sleeves for surface sensors, supports and transport case