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Product Description

The LABMAN OBMS5L is an oil bath magnetic stirrer that combines PID-controlled oil bath heating with magnetic stirring for experiments needing uniform heating above 100°C and continuous mixing. It has a 5 L SS304 pot, up to 2500 RPM stirring, a 30-segment program and a temperature range of RT +7°C to 300°C.

Key features

  • PID temperature control with Pt1000 sensor
  • DC brushless motor with stepless speed adjustment, forward and reverse
  • SS304 PTFE-coated inner pot for corrosion and temperature resistance
  • 30-segment program control and timer
  • LCD shows set and real-time temperature and speed
  • Over heat protection and auto off
  • LED indication behind the knob: blue when idle, red when running

Technical specifications

Parameter Specification
Model OBMS5L
Make LABMAN
Mixing volume 5 L
Inner diameter of lid 150 mm
Inner diameter of pot 250 mm
Pot height 130 mm
Pot size 250 mm × 130 mm
Maximum diameter of container 200 mm
Heating power 1000 W
Stirring power 30 W
Inner pot material SS304, PTFE coated
Display LCD display
Speed range Up to 2500 RPM, adjustable
Function Heating and stirring
Rotation mode Forward and reverse
Temperature range RT +7°C to 300°C
Program control function 30 segment
Temperature accuracy ±1°C
Heating method Heating element
Temperature sensor Pt1000
Timer function Yes
Motor type DC brushless motor
Auto off Yes
Over heat protection Yes
Power supply AC 220 V, 50–60 Hz
Machine dimension (L×W×H) 295 × 315 × 585 mm
Packing dimension (L×W×H) 365 × 365 × 320 mm
Net weight 6.4 kg
Gross weight 7.3 kg
Packed in Cardboard carton box
HSN code 84798200

Supplied with

Main instrument, stirrer bar, shaft holder with lock nut, SS rod, container holder, ATC holder, SS lid, ATC probe, power cord, instruction manual, test certificate.

Frequently asked questions

What is the working volume of the OBMS5L?

5 L of oil in an SS304 PTFE-coated pot, with a lid inner diameter of 150 mm and containers up to 200 mm in diameter.

What temperature range does it cover?

Room temperature +7°C to 300°C with ±1°C accuracy and PID control using a Pt1000 sensor.

What stirring speed is available?

Stepless adjustment up to 2500 RPM, forward and reverse.

Can I program it?

Yes. It has a 30-segment program control function and a timer.

What protection does it have?

Over heat protection and an auto off function.

What is the difference between the OBMS2L and OBMS5L?

The OBMS5L has a 5 L pot (250 × 130 mm), 1000 W heating and 30 W stirring. The OBMS2L has a 2 L pot (220 × 90 mm), 600 W heating and 20 W stirring.

What are the packing size and weight?

365 × 365 × 320 mm (L×W×H as per catalogue), gross weight 7.3 kg.

What power supply does it need?

AC 220 V, 50–60 Hz.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

LABMAN instruments supplied by Labmart carry a standard 13-month warranty. Delivery time depends on your location and stock, so please contact Labmart for a delivery estimate.

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