Can all six positions run different conditions at the same time?

Yes. Start/stop, temperature and speed are controlled independently at each channel, and each has its own display.

Is the stirrer safe to leave running unattended?

It is designed for tasks without human surveillance. Two independent safety circuits monitor the unit continuously, and the design complies with IEC 61010-1, UL 61010-1, BS EN 61010-1 and CAN/CSA-C22.2 No. 61010-1.

What happens if the temperature sensor fails?

The safety circuit detects overheating or sensor malfunction, stops heating and sounds an alarm. A separate circuit cuts off power if a short circuit is detected.

How do I know the plate is still hot after switching off?

A "HOT" warning continues to flash on the LCD display whenever the work plate remains above 50 °C, even after the power switch has been turned off.

Can I use heating blocks or different reaction vessels with it?

Yes. The instrument is compatible with a range of heating blocks and reaction vessels to suit different application scenarios.

Does the motor require maintenance?

No. The spark-free DC brushless motor has an extended service life and is maintenance-free.

DLAB LCD 6 Channel Digital Magnetic Hotplate Stirrer MS-H280-S6

DLAB LCD 6 Channel Digital Magnetic Hotplate Stirrer MS-H280-S6

Vendor: DLAB Scientific Inc.

Type: Mixing & Heating

The DLAB MS-H280-S6 is a 6-channel digital magnetic hotplate stirrer built for laboratories that run many samples in parallel. Start/stop, temperature and sp... ... Read More

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Overview

Feature

Advantages

Highlights

Applications

Specifications

Resources

FAQ

Customer Review

overview

The 4- and 6-channel hotplate stirrer series is designed to turn a crowded bench into a space-saving, safe and orderly workspace. Consolidating six positions into a single footprint frees bench area while giving every sample its own display and its own control of start/stop, temperature and speed. The instrument accepts a range of heating blocks and reaction vessels, adapting to buffer preparation, sample concentration, analytical pre-treatment and teaching demonstrations alike. Compliance with IEC 61010-1 and equivalent UL, BS EN and CSA standards for laboratory heating devices, backed by dual independent safety circuits, means runs can be left without human surveillance. The series is well recognised across higher education, pharmaceutical manufacturing, biotech, research institutes and food production.

Features & Benefits

Six Independent Channels

Start/stop, temperature, speed and display are controlled separately at each of the six positions, giving precise control over parallel experiments.

Ceramic-Coated Aluminum Plate

The aluminum work plate transmits heat quickly while its ceramic coating provides strong resistance to corrosive spills.

Rapid PID Heating

Powerful heating combined with accurate PID control brings samples to the set point quickly and holds them there.

Spark-Free Brushless Motor

The DC brushless drive produces no sparks, has an extended service life and requires no maintenance.

Flexible Vessel Compatibility

The unit accepts a variety of heating blocks and reaction vessels, adapting to a wide range of application scenarios.

Space-Saving Footprint

Integrating six channels into one instrument frees substantial bench space compared with running six individual stirrers.

Residual Heat Warning

A "HOT" alert keeps flashing on the LCD after the power switch is turned off whenever the plate remains above 50 °C.

Dual Safety Circuits

Two independent circuits monitor the instrument continuously, stopping heating and sounding an alarm on overheating or sensor failure and cutting power if a short circuit occurs.

Certified for Unattended Use

Compliance with IEC 61010-1, UL 61010-1, BS EN 61010-1 and CAN/CSA-C22.2 No. 61010-1 qualifies the stirrer for tasks running without human surveillance.

Advantages

Six channels occupy the bench space of a single conventional stirrer, cutting instrument count, cabling and clutter in busy laboratories. Safety is engineered rather than added on: two independent circuits monitor the unit at all times, a "HOT" indicator continues to flash after power-off while the plate remains above 50 °C, and the design conforms to the full set of international safety standards for laboratory heating equipment. Together these allow overnight and unattended runs with confidence, positioning the series as an eco-friendly, high-throughput choice for synthesis and sample preparation.

Highlights

6 Channels

Six independently controlled heating and stirring positions in one benchtop instrument.

Dual Safety Circuits

Continuous monitoring with automatic heating shutdown, alarm and short-circuit power cut-off.

IEC 61010-1 Compliant

Certified to international laboratory heating device standards for unattended operation.

Space-Saving Design

Replaces six individual stirrers while occupying a fraction of the bench area.

Applications

Buffer and Reagent Preparation

Culture Media Dissolution

Rapid Screening of Experimental Conditions

Teaching and Demonstration

Sample Concentration and Drying

Analytical Testing Pre-Treatment

Environmental Water Sample Pre-Treatment

Soil and Pollutant Sample Pre-Treatment

Specifications

Parameter	Specification
Work plate dimension	Ø134 mm
Work plate material	Aluminum with ceramic coating
Motor type	Brushless DC motor
Motor rating output	5 W × 6
Heating power	600 W × 6
Total power	605 W × 6
Voltage, Frequency	100–120 V, 60 Hz; 200–240 V, 50 Hz
Stirring positions	6
Max. stirring quantity (H₂O)	3 L × 6
Max. stirring quantity (H₂O) per channel	3 L
Max. magnetic bar (length)	40 mm
Speed range	200–1500 rpm
Speed control accuracy (rpm)	±20
Speed display	LCD
Temperature display	LCD
Heating temperature range	25–280 °C
Overheating protection	420 °C
Temperature display resolution	0.1 °C
Temperature control accuracy	±1 °C (<100 °C), ±1% (>100 °C)
External temperature sensor	PT1000 (accuracy ±0.2 °C)
IP protection class	IP21
Dimensions (W×D×H)	564 × 523 × 127 mm
Weight	12.7 kg
Permissible ambient temperature and humidity	5–40 °C, 80% RH

Resources

Welcome to the User Manual! This manual is your go-to resource for understanding and utilizing our product efficiently. It offers comprehensive instructions, troubleshooting tips, and FAQs to help you navigate through its features seamlessly.

DLAB LCD 6 Channel Digital Magnetic Hotplate Stirrer MS-H280-S6

Frequently Asked Questions

Can all six positions run different conditions at the same time?

Yes. Start/stop, temperature and speed are controlled independently at each channel, and each has its own display.
Is the stirrer safe to leave running unattended?

It is designed for tasks without human surveillance. Two independent safety circuits monitor the unit continuously, and the design complies with IEC 61010-1, UL 61010-1, BS EN 61010-1 and CAN/CSA-C22.2 No. 61010-1.
What happens if the temperature sensor fails?

The safety circuit detects overheating or sensor malfunction, stops heating and sounds an alarm. A separate circuit cuts off power if a short circuit is detected.
How do I know the plate is still hot after switching off?

A "HOT" warning continues to flash on the LCD display whenever the work plate remains above 50 °C, even after the power switch has been turned off.
Can I use heating blocks or different reaction vessels with it?

Yes. The instrument is compatible with a range of heating blocks and reaction vessels to suit different application scenarios.
Does the motor require maintenance?

No. The spark-free DC brushless motor has an extended service life and is maintenance-free.