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DLAB Scientific Instrument MS-H280-Pro User Manual

DLAB Scientific Instrument MS-H280-Pro
18 pages
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(Hotplate) Magnetic Stirrer
User Manual
MS-H280-Pro
LED Digital Hotplate Magnetic Stirrer
MS-PA
LED Digital Magnetic Stirrer
MS-PB
Classic Magnetic Stirrer
Please read the User Manual carefully before use, and follow all
operating and safety instructions!
Technical specifications and outline are subject to change without prior
notice.
www.dlabsci.com
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DLAB Scientific Instrument MS-H280-Pro Specifications

General IconGeneral
ModelMS-H280-Pro
Work plate dimension135 mm
Motor typeBrushless DC motor
Heating Power500 W
Stirring positions1
Stirring quantity max.3 L
Speed Range100-1500 rpm
Temperature RangeRoom temp. to 280°C
Overheat protectionYes
Temperature display accuracy±1°C
External temperature sensorPT1000 (accuracy ±0.5°C)
Controll accuracy with external sensor±0.5°C
Protection classIP42
Weight2.8 kg
Permissible ambient temperature5-40°C
Permissible relative humidity80%
TypeMagnetic Stirrer
Voltage100-240 V, 50/60 Hz
Stirring Capacity3 L
Speed displayDigital
Temperature displayDigital
Safety temperature320°C

Summary

Preface

Service and Support

Contact Service Department for technical support and warranty claims.

Warranty Information

Instrument warranty covers defects in materials and workmanship for 24 months.

Safety Instructions

General Safety Guidelines

Read instructions, use trained staff, caution hot surfaces, ground connection, safe setup.

Operational Hazards & Precautions

Avoid splashing, toxic gases, explosive atmospheres, flammable media, overfilling, unsafe containers.

Power and Instrument Handling

Disconnect power safely, match voltage, secure cable, expert access only, avoid magnetic fields.

Proper Use

Application and Placement Guidelines

Use for labs/factories, observe minimum distances, not for residential use.

Inspection and Controls

Receiving Inspection and Damage Check

Unpack and check for damages. Do not use if damaged.

Control Elements Overview

Identifies probes, LED displays, temperature and speed control knobs.

Model Control Functions

Digital Hotplate and Digital Model Controls

Controls heating/stirring, displays status, indicates probe, and power switch.

Classic Model Controls

Controls stirring via knob rotation and instrument power ON/OFF.

Display Information

Temperature Display Area

Shows temperature setting, real value, or 'Hot' status.

Speed Display Area

Shows speed setting and flashes until target speed is reached.

Trial Run and Heating Function

Pre-Operation Procedures and Warning

Verify voltage, ground, connections; set up, observe, and heed operational warnings.

Heating Operation and Monitoring

Plug in PT1000, set temp with knob, monitor via LED, control with knob.

Advanced Functions and Safety

External Sensor Usage and Temperature Accuracy

Use PT1000 for accuracy, safe circuits, precise control, and sensor placement.

Residual Heat Warning (HOT)

Warns of burns when hotplate > 50°C; displays 'Hot', auto-off below 50°C.

Stirring and Troubleshooting

Stirring Function Speed Control

Stirring control via knob for digital/classic models; speed ranges specified.

Common Faults and Solutions

Troubleshoot power, self-test, speed, and power-off issues; contact support if unresolved.

Maintenance, Standards, and Ordering

Cleaning, Storage, and Safety

Clean safely, use recommended agents, prepare for service, store properly.

Standards and Regulations

Lists safety standards (EN, UL, CAN/CSA), EMC standards (EN), and EU guidelines.

Technical Specifications

Electrical and Mechanical Specifications

Details voltage, frequency, power, motor type, stirring capacity, and magnetic bar size.

Performance and Environmental Specifications

Specifies heating power, temp range/accuracy, safe temp, sensor details, and operating limits.

Ordering Information and Accessories

Product Models and Configurations

Lists catalog numbers and descriptions for various hotplate stirrer models.

Available Accessories

Lists catalog numbers and descriptions for available accessories like sensors and stirrer bars.