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Dew-Point Calibration System - Michell DCS

Updated:2025-03-13

Brand: PST/Michell
Model: DCS
Description: The DCS system is a complete rack-mounted calibration station capable of producing a flow of air (or nitrogen) at a pre-specified range of dew-point temperatures from a minimum of -100°C (-148°F) to a
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Product Details

Dew-Point Calibration System - Michell DCS Description：

Datasheet

All-in-One Configurable Calibration Station

Features

Complete dew-point calibration solution with optional compressor, dryer, dew-point generator, reference instrument and optional manifold

Generated output responds quickly to a change of set point

Stable humidity generation

Simple operation through manual flow mixing or push-button switching of set points

Remote control via RS232/USB comms (dependant on model)

The DCS system is a complete rack-mounted calibration station capable of producing a flow of air (or nitrogen) at a pre-specified range of dew-point temperatures from a minimum of -100°C (-148°F) to a maximum of +20°C (+68°F). Through customization the DCS system can be PC controlled for automated calibration sequences or manually operated at pre-determined dew-point set points.

Specifications

Model	DCS60	DCS80	DCS100
Range	-60 to +20°Cdp (-76 to +68°Fdp)	-80 to +20°Cdp (-112 to +68°Fdp)	-100 to +20°Cdp (-148 to +68°Fdp)
Air Dryer	PSD2 Dryer		PSD4 Super Dryer
Generator Method	DG2 with manual flow metering ADG400 with mass flow controllers		VDS system with mass flow controllers
Reference Hygrometer	S8000 Chilled Mirror Hygrometer	S8000RS Chilled Mirror Hygrometer	S8000 -100 Chilled Mirror Hygrometer
Calibration Flow Rate	2 to 5 Nl/min (4.2 to 10.6 scfh)		10 Nl/min (21.2 scfh)
Best System Uncertainty	±0.2°C (±0.36°F) dew point (k = 2) @ +20°Cdp (+68°Fdp)
Set Point Precision	±0.5°C (±0.9°F) dew point
Carrier Gas	Oil-free compressed air (compressor supplied)
Operating Temperature	+15 to +30°C (+59 to +86°F)
Traceability	Directly to NPL and NIST through Reference Hygrometer
Power	220 to 240 V AC or 100 to 130 V DC, 50/60 Hz
Housing	Wheeled 19" rack system, 1.9m (74.8") high
Weight	98kg (216lbs) (approx)	125kg (231lbs) (approx)	Varies