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Landcal Blackbody Source

Type R1200P

User Guide

Page 2

1.2  Safety information

Every effort has been made during the design and manufacture of this furnace 

to ensure that it meets National and International standards of product safety.  

However great care should be shown by the user at all times when operating 

and maintaining high power furnaces which are capable of achieving high 

temperatures.
To reduce the risk of accident, follow the instructions listed below:
Warning

To avoid the possibility of electric shock, never expose the elements, 

terminals or other electrical components with the source connected 

to the mains supply.  After completion of a repair, replace all safety 

plates before switching on the source. 

To avoid the possibility of burns never attempt to dismantle the 

source until it has cooled to a safe temperature.  This may involve an 

overnight wait.

This source contains no asbestos.  The alumina-silicate (ceramic 

fibre) materials used release dust when disturbed which may, in some 

individuals, be an irritant to the skin, nose and throat.

Safety Note - Refractory Fibrous Insulation

This product contains alumino silicate wool products in its thermal insulation. 

These materials may be in the form of blanket or felt, formed board or shapes, 

mineral wool slab or loose fill wool. Whilst there is no evidence of any long 

term health hazards, we strongly recommend that safety precautions are taken 

whenever the materials are handled. 

Exposure to fibrous dust may cause respiratory disease.

When handling the material always use an approved respiratory 

protection equipment (RPE-i.e. FFP3), eye protection, gloves and long 

sleeved clothing. 

Avoid breaking up waste material. Dispose of waste in sealed 

containers. 

After handling, rinse exposed skin with water before washing gently 

with soap (not detergent). Wash work clothing separately. 

Before commencing any major repairs we recommend reference to the European 

Association representing the High Temperature Insulation Wool industry (www.

ecjia.eu)

 

We can provide further information on request.  Alternatively, our Service 

Department can quote for any repairs to be carried out, either at your premises 

or at Land Instruments International.

Содержание Landcal R1200P

Страница 1: ...le 01246 410585 Email land infrared ametek co uk Internet www landinst com Land Instruments International 2008 2012 AMETEK Land Inc 150 Freeport Road Pittsburgh PA 15238 U S A Telephone 412 826 4444 F...

Страница 2: ...at safety precautions are taken whenever the materials are handled Exposure to fibrous dust may cause respiratory disease When handling the material always use an approved respiratory protection equip...

Страница 3: ...n It is possible that this equipment is to be installed on or near to machinery or equipment operating at high temperatures and high pressures Suitable protective clothing along with face and eye prot...

Страница 4: ...s etc Design and Manufacturing Standards The Quality Management System of Land Instruments International is approved to BS EN ISO 9001 for the design manufacture and on site servicing of combustion en...

Страница 5: ...Source Type R1200P 1 2 Description 3 3 Specification 4 4 Electrical Supply details 6 5 Commissioning 7 6 Using the Furnace 9 7 Calibration of Radiation Thermometers 11 8 Maintenance 12 9 Eurotherm Te...

Страница 6: ...Landcal Blackbody Source Type R1200P User Guide Page 6...

Страница 7: ...the thermometer can be conducted by using the target indication From previous work the target indication temperature has been found to agree with the radiance temperature to within 10 C at short wave...

Страница 8: ...some individuals be an irritant to the skin nose and throat Safety Note Refractory Fibrous Insulation This product contains alumino silicate wool products in its thermal insulation These materials ma...

Страница 9: ...Fig 1 Landcal Blackbody Source Type R1200P CA970259 If the source is used as a transfer source i e calibration by comparison method adopted a set of optional standard radiation thermometers will be re...

Страница 10: ...roximately 0 98 at short wavelengths Themocouple type Both the Control thermocouple and Indicator thermocouple are Type N NiSil NiCrNiSil mineral insulated 3mm OD with Nicrobell B sheath 350mm long pl...

Страница 11: ...y R Red Element TC N L Indicator Controller Voltage change over switch shown in 220 240 position Panel Mounted Fuse 10A Super Quick Blow FF BU BU BU BU R R R GR Y Green Yellow R R PI G GR Y 4 6 2 3 5...

Страница 12: ...nnected from the supply The isolator or the plug must be within easy reach of the operator The supply MUST incorporate an earth ground The wiring diagram for the R1200P is given in Fig 2 The power cab...

Страница 13: ...the source Do not obstruct any of the vents in the control section they are needed to keep the controls cool When the source is operating at any temperatures above ambient the front plate and case wil...

Страница 14: ...n or 25 pin to connect to the computer RS232 Cable Furnace to PC connections Furnace end of cable female Computer end of cable male 9 pin 9 pin 25 pin Rx 3 3 2 Tx Tx 2 2 3 Rx Com5 5 7 Com 7 8 4 5 Link...

Страница 15: ...curve can be obtained with a Certificate of Calibration for the source A UKAS United Kingdom Accreditation Service National Measurement Accreditation Service Certificate of Calibration is available fr...

Страница 16: ...e and carry the source in its accessory carrying case 3 After use it is recommended that the source be left to cool to an internal temperature of 200 C before moving 4 Never place the source into the...

Страница 17: ...ing temperature of the thermometer to be tested The target temperature is that indicated by the measuring thermocouple displayed on the target indicator 7 2 Thermometer calibration When the source is...

Страница 18: ...f the heating element and insulation 8 2 Fitting a replacement heating element insulation package The location of the terminal blocks on the insulation assembly is shown in Fig 3a The replacement asse...

Страница 19: ...which terminal 7 Remove the insulation assembly from the base 4 set screws on the underside complete with earth connection cable To fit a new insulation assembly 1 Attach the insulation assembly onto...

Страница 20: ...ff white paste to give good heat transfer to the aluminium sheet New relays are supplied with a heatsink pad All remnants of the old heatsink paste must be removed The thin white heatsink pad must be...

Страница 21: ...trols when the set point is reached 8 5 Storage and carrying case A custom built aluminium storage and transportation case is available as an optional extra Use of this case is recommended when a The...

Страница 22: ...res contain factory set parameters which should not be changed The Up and Down keys are used to alter the setpoint temperature in Level 1 operation and parameter values when in Level 2 operation To en...

Страница 23: ...ramp rate allowing heating and cooling at the maximum rate OFF is the default setting 9 4 Altering the Power Limit when applicable 1 Press the Scroll key until OP Hi Output High is displayed 2 Press...

Страница 24: ...Spare control or measuring thermocouple 135 172 11 Accessories The following calibration accessories are available for use with the Landcal type R1200P Description Land Part Number Storage carrying c...

Страница 25: ...ters accessories and mountings and special instruments based on UNO Application dedicated processors based on LANDMARK Graphic ABTS S and ABTS U FTS VDT S and VDT U DTT FLT5 A This 36 month warranty i...

Страница 26: ...onditions outside the Ambient Temperature Humidity and Vibration rating of the product environmental contamination solvent vapours deposition of airborne contamination cooling liquids of non neutral p...

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