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Landcal Blackbody Source
Type P80P
Landcal Blackbody Source
Land Infrared
Dronfield
Sheffield S18 6DJ
England
Telephone: (01246) 417691
Facsimile:
(01246) 410585
Email: infrared.sales@landinst.com
© Land Infrared, 2001
Page 14
Type P80P
Operating
Instructions
Operating Instructions
Land Infrared
10 Friends Lane
Newtown, PA 18940-1804
U.S.A.
Telephone: (215) 504-8000
Facsimile:
(215) 504-0879
Email: irsales@landinstruments.net
Publication Nº: PP970311
Part Nº: 198.031
Issue B/0801
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Summary of Contents for Land P80P
- Page 1 10 Friends Lane Sheffield S18 6DJ Newtown, PA 18940-1804 England U.S.A. Telephone: (01246) 417691 Telephone: (215) 504-8000 Facsimile: (01246) 410585 Facsimile: (215) 504-0879 Email: infrared.sales@landinst.com Email: irsales@landinstruments.net © Land Infrared, 2001 Publication Nº: PP970311 Page 14 Part Nº: 198.031 Issue B/0801...
- Page 2 Operating Instructions Landcal Blackbody Source Type P80P SAFETY INFORMATION This product complies with current European directives relating to electromagnetic compatibility and safety (EMC directive 89/336/EEC; Low voltage directive 73/23/EEC). EN 61010-1 Symbol identification Symbol Publication Description IEC 417, Nº 5031 Direct current IEC 417, Nº...
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Page 3: Table Of Contents
Operating Instructions Landcal Blackbody Source Type P80P Contents INTRODUCTION DESCRIPTION SPECIFICATION ELECTRICAL SUPPLY COMMISSIONING Inspection on receipt Connections to mains Supply Heating up/cooling down of the source Using the RS232 serial interface port USING THE SOURCE Introduction Measuring sensor (Platinum resistance thermometer) - if supplied... - Page 4 Operating Instructions Landcal Blackbody Source Type P80P Page 17...
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Page 5: Introduction
To make the lining up of LAND fixed installation radiation thermometers simpler, an optical bench assembly is offered as an optional extra. When the source is stood on the optional transportation case, the bench to mid target dimension equals that of the optical bench assembly. -
Page 6: Description
Type P80P DESCRIPTION The LANDCAL blackbody source type P80P comprises a cylindrical closed end tube (cavity) approximately 160mm/6.3in long with an internal diameter of 50mm (2.0in). The cavity is manufactured from Aluminium which is blackened and the closed end is angled at 120° to increase the emissivity value. -
Page 7: Specification
Operating Instructions Landcal Blackbody Source Type P80P SPECIFICATION Maximum working temperature: 80°C (175°F) Recommended temperature range: -10 to 80 °C (15 to 175°F) Stability: With the source controlling at temperature the radiance temperature will vary by less than ±0.5K (±1°F) over a 30 minute period. -
Page 8: Electrical Supply
Landcal Blackbody Source Type P80P ELECTRICAL SUPPLY The P80P is supplied with a removable electrical supply cable. The cable has an IEC style connector on one end that mates to an interated power entry module. The colour code for the cable is:... -
Page 9: Commissioning
25 pin 9 pin Terminal 2 Rx (receive) Terminal 2 Terminal 3 Terminal 3 Tx (transmit) Terminal 3 Terminal 2 Terminal 5 Comm Terminal 7 Terminal 5 Table 1 P80P to PC serial communications (RS232) connection schedule Page 5... -
Page 10: Using The Source
Operation of the source at below ambient temperature The LANDCAL Blackbody Source type P80P uses Peltier modules to cool the source to temperatures as low as -10°C/ 15°F. However the modules are rated as only achieving a 30°C (55°F) below ambient cooling effect. This means that the final cooling temperature achieved and the length of time it takes to achieve this temperature will be dependent on the ambient temperature. -
Page 11: Calibration Of Radiation Thermometers
±2K. To make the lining up of LAND fixed installation radiation thermometers simpler an optical bench assembly is offered as an optional extra. When the source is stood on the optional transportation case, the bench to mid target dimension equals that of the optical bench assembly. -
Page 12: Calibration Procedures
If difficulty is experienced in writing procedures, LAND Infrared would be pleased to offer guidance as to what calibration conditions should be adopted for LAND products. -
Page 13: Maintenance
P80P source and/or the standard radiation thermometer should be returned to LAND every 1 to 3 years for recertification. UKAS Certificates of Calibration are available from Land Infrared, U.K. Certificates of calibration traceable to N.I.S.T. are available from Land Infrared, U.S.A. -
Page 14: Eurotherm 2216 Or 2416 Temperature Controller
Operating Instructions Landcal Blackbody Source Type P80P EUROTHERM TEMPERATURE CONTROLLER User Guide Output light Measured temperature EUROTHERM Setpoint temperature Page Scroll Down Fig. 3 Eurotherm Controller - front panel controls CA970253/a When switched on, the controller lights up, goes through a short test routine, and then displays the measured temperature and starts to control. -
Page 15: Altering The Setpoint
Operating Instructions Landcal Blackbody Source Type P80P Altering the Setpoint Press either the key once to display the setpoint. Down (ii) Use the key to adjust the setpoint value. Down The display returns to the measured temperature when no key is pressed for 0.5 seconds. -
Page 16: Altering The Communication Address
Operating Instructions Landcal Blackbody Source Type P80P Altering the communication address Press the page key until cmS is displayed. (ii) Press the scroll key until Addr (address) is displayed. (iii) To alter the value press the up or down key. - Page 17 Operating Instructions Landcal Blackbody Source Type P80P Page 13...