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MI Michell Instruments Ltd.

S8000 -100 High-Precision Chilled Mirror Hygrometer

Flagship laboratory reference hygrometer measuring frost point to −100 °C.

ModelS8000 -100
SKUMI-S8000-100
CategoryDew Point & Moisture

Key Features

  • Accuracy of ±0.1 °C (±0.18 °F)
  • Precision measurement to −100 °C (−148 °F) frost point (13.8 ppbV), no additional cooling needed
  • Reproducibility of ±0.15 °C (±0.27 °Ffp) at −100 °C frost point
  • Touch screen interface for simple configuration and operation
  • Sensor optimized for fast response to low moisture levels
  • External 4-wire Pt100 connections
  • Microscope for visual inspection of condensate on mirror
  • Compact 19" x 4U package
  • Ethernet or USB connections
  • SD card datalogging

Overview

The S8000 -100 hygrometer directly measures the formation of condensation on a mirrored surface, offering the widest possible measurement range of −100 to +20 °C frost/dew point. It uses a unique advanced dual-optics system to detect small changes in condensed moisture, giving very high sensitivity and fast response even at the most challenging low moisture levels, positioning it as the new laboratory humidity reference standard.

Working Principle

A dual-optics chilled-mirror system detects minute changes in condensation on a mirrored surface with no operator intervention required, while rear-panel 4-wire Pt100 connections provide remote mirror temperature monitoring and Modbus digital communications plus analog outputs allow remote monitoring or logging via dedicated S8000 -100 software.

Benefits

  • Widest available frost/dew-point range makes it a single reference for the most demanding low-moisture calibration work
  • Fully automated operation removes the need for operator intervention during measurement
  • Customizable touchscreen trend graphs and fault warnings simplify lab monitoring

Technical Specifications

Measurement
Accuracy±0.1 °C (±0.18 °F)
Range−100 to +20 °C frost/dew point
Reproducibility±0.15 °C (±0.27 °Ffp) at −100 °C frost point
Interface & Connectivity
DisplayTouchscreen with trend graph and fault warnings
ConnectionsEthernet or USB, Modbus digital communications, analog outputs
DataloggingSD card
Remote MonitoringExternal 4-wire Pt100 connections
InspectionIntegrated microscope for condensate viewing
Physical
Form Factor19" x 4U

Downloads

Datasheet (PDF)PDF

Frequently Asked Questions

What warranty is offered on this product?

All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.

Do you provide installation and commissioning?

Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.

Are spares and calibration available locally?

Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.

How long is the typical lead time?

Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.

Request a Quote — S8000 -100 High-Precision Chilled Mirror Hygrometer

Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.