MSR 300 - Uncategorized PCE Instruments - Free user manual and instructions

Product Type	Handheld Measuring Instrument
Model	MSR 300
Brand	PCE Instruments
Dimensions	180 x 80 x 40 mm
Weight	350 g
Power Supply	Battery 9V or rechargeable Li-ion
Display	LCD with backlight
Measurement Ranges	Depends on parameter (e.g., 0-2000 units)
Accuracy	±1% of reading
Operating Temperature	0°C to 50°C
Storage Temperature	-10°C to 60°C
Main Functions	Measure, hold, max/min, data hold, auto power off
Accessories Included	Carrying case, probe, batteries, manual
Cleaning and Maintenance	Wipe with dry cloth; avoid solvents
Safety	CE marked; use within specified limits
Spare Parts and Repairability	Contact manufacturer for spare parts; not user-serviceable
Warranty	2 years

Frequently Asked Questions - MSR 300 PCE Instruments

How do I turn on the PCE Instruments MSR 300?

Press the Power button for about 2 seconds until the display lights up.

What type of battery does the MSR 300 use?

It uses a standard 9V battery (alkaline recommended) or an optional rechargeable Li-ion pack.

How to perform a measurement with the MSR 300?

Select the desired measuring function using the mode button, then point the sensor and press Measure.

The display shows 'OL'. What does that mean?

'OL' indicates overload – the input signal exceeds the measurement range. Reduce the range or check the sensor.

How do I change the batteries?

Turn off the device, open the battery compartment on the back, replace the battery respecting polarity, and close the cover.

Can I connect the MSR 300 to a computer?

Some models feature a USB or RS232 output for data logging. Check your manual for compatibility.

Why is the reading unstable?

Ensure the probe is properly connected and that there is no electromagnetic interference. Move away from strong sources.

How do I clean the MSR 300?

Use a soft, dry cloth to wipe the housing. Avoid any liquids or abrasive cleaners.

What is the auto power off time?

The instrument will automatically shut down after 15 minutes of inactivity to save battery.

Where can I find the detailed user manual?

Download the PDF manual from the official PCE Instruments website or from notice-facile.com.

USER MANUAL MSR 300 PCE Instruments

Southpoint Business Park

Ensign way

Hampshire / Southampton

United Kingdom, SO31 4RF

From outside UK: +44

Tel: [phone]

Fax: [phone]

[e-mail]

www.pce-instruments.com/english

www.pce-instruments.com

Manual Magnetic Stirrer PCE-MSR 300

Digital laboratory balance scale with a square top and digital display showing temperature reading (no visible text or symbols on the device itself)

Contents

1 Introduction....3
2 Safety notes....3
3 Specification....4
4 Unpacking....5
5 Stirring the liquids....5
6 Heating the liquids....6
7 Temperature Calibration....7
8 Troubleshooting....7
9 Contact....8
9.1 PCE Instruments UK 8
9.2 PCE Americas 8

1 Introduction

Thank you for purchasing a PCE-MSR 300 from PCE Instruments.

Magnetic PCE-MSR 300 has a large display and ability to set temperature, stirring speed and time. The adjusted data can be read directly on the display of the magnetic stirrer. The maximum stirring capacity in this magnetic stirrer is 2 liters. The heating plate of the magnetic PCE-MSR 300 can be heated to a temperature of 300 °C. The temperature sensor located in the delivery of the liquid determines the temperature of the preset temperature and is monitored by the magnetic stirrer. With the simple geometry of the magnetic stir bar, the magnetic PCE-MSR 300 also considerably facilitates purification and cleansing. To get the small magnets out of the containers, one uses a long, plastic coated magnetic rod.

2 Safety notes

Please read this manual carefully and completely before you use the device for the first time. The device may only be used by qualified personnel and repaired by PCE Instruments personnel. There is no warranty of damages or injuries caused by non-observance of the manual.

• Caution: The heating panel reaches temperatures up to 300 °C
• The device may only be used in approved temperature range
• The opening of the case should only be done by qualified personnel of the PCE Instruments.
• The instrument should never be placed with the user interface (e.g. keyboard side on a table)
• You should not make technical changes on the device
• The appliance should only be cleaned with a damp cloth / use only pH-neutral cleaner

This user's handbook is published from PCE Instruments without any guarantee.

We expressly point to our general guarantee terms, they can be found in our general terms of business.

If you have any questions please contact PCE Instruments.

3 Specification

Maximum Stirring Volume	2 litre (H2O)
Stirring Speed	0 ... 1250rpm
Temperature Range	Room Temperature to 300 °C
Timer Range	0 ... 999 minutes
Top Plate Size	135(L)× 135(W)mm
Power Requirements	AC 220V/50Hz
Dimensions	230(L)× 180(W)× 120(H)mm
Weight	2.2kg

4 Unpacking

The following list describes the standard accessories of stirrer. After the unpacking, please check all accessories are complete. If any are damaged or missing, please contact nearest distributor.

Illustration of a handheld probe with a coiled cable and terminal connector (no text or symbols)

Temperature Probe (Only for MS300 and 400 magnetic stirrer)

5 Stirring the liquids

1. Before plugging the plug into the power outlet, ensure that local mains power voltage matches the stirrer requirements.

1. Place the stir bar into the container, press the power switch to ON position, the display will light up.

1. Press ▲ or ▼ key to set the desired stirring speed, the speed bar on screen will show current run status.

If the stirrer does not working, please move the container slightly, ensure that stir bar is in container's center.

6 Heating the liquids

1. Insert the connector of temperature probe into the corresponding connector socket on the rear panel.

Laboratory filtration setup with beaker, digital scale, and stand (no visible text or labels)

1. Place the temperature probe into the liquid, the display shows temperature value.

2. Press ^ C key to enter the temperature setting mode.

1. Press ▲ or ▼ key to set the target temperature.

2. Press ENTER key to confirm, the stirrer is now begin heating.

NOTE:

- Please ensure that temperature probe is connected to socket, the hotplate will not heat if the probe is not attached.

- While heating a liquid the temperature probe must be immersed, otherwise the hotplate will heat continuously and will go into a fault condition.

During the heating mode, the "Heating" indicator will successively show as follows:

Heating

Heating

Heating

- When the liquid reached the setting temperature, the "heating" indicator will flashing continuously.

Heating

EXIT THE HEATING MODE:

1. Press EXIT key in the heating mode, the stirrer will stop heating immediately.

7 Temperature Calibration

During the heating, if the temperature reading displayed differs from that of an accurate thermometer, please follow the steps below to calibrate the stirrer.

1. Switch off the stirrer.

2. Press and hold the ▲ and ▼ key for 3 seconds, then switch on the stirrer. The display will show current temperature value.

3. Press ▲ or ▼ key to set the temperature value, press ENTER key to confirm. Calibration is completed.

8 Troubleshooting

Failure	Cause
Stir bar does not working	Check, if the screw under the top plate is lost.Container is not in the centre of top plate.
Can not heating	The temperature probe is not connected to stirrer.Heater has damaged.

9 Contact

If you have any questions about our range of products or measuring instruments please contact PCE Instruments.

9.1 PCE Instruments UK

By post:

PCE Instruments UK Ltd.

Units 12/13 Southpoint Business Park

Ensign Way, Southampton

Hampshire

United Kingdom, SO31 4RF

By phone:

02380 987 035

9.2 PCE Americas

By post:

PCE Americas Inc.

711 Commerce Way

Suite 8

Jupiter

33458 FL

USA

By phone:

561 320 9162