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Okolab H401 Temperature Controllers for Heated Plates and Objective Collars

UsedOkolabHeating & coolingUnited States

From€1,686.56excl. VAT

In stock

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Okolab
New/Used
Used
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Product description

Single- and dual-channel controllers for heated plates and collars, with calibration, data logging, and temperature range ambient-60°C.

Okolab provides two temperature controllers designed for heated plates and objective collars:

H401-T-PENNY

  • Compact single-channel temperature controller
  • Compatible with Okolab metal and glass heated plates and objective collars
  • Temperature range: ambient to 60°C
  • Set point resolution: 0.1°C
  • One-point temperature calibration and adjustment
  • Maximum output power: 60 W
  • Dimensions: 84 x 45 x 20 mm
  • Weight: 47.5 g

H401-T-CONTROLLER

  • Dual-channel temperature controller
  • 4.3" touchscreen interface
  • Compatible with all H401 heating devices, controlling up to two devices independently
  • External temperature sensor included
  • Self-calibration routines for improved temperature accuracy
  • Temperature range: ambient to 60°C
  • Temperature accuracy on specimen: ±0.3°C
  • On-board data logging with download to USB drives for temperature over time, calibration, and alarm events
  • Alarm buzzer and external alarm connector
  • Password-protected calibration procedures using certified thermometers

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We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026