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Summary of Contents for Sper scientific 800002
- Page 1 NARROW SPOT IR THERMOMETER 800002 Instruction Manual...
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Page 2: Table Of Contents
• Removable probe, easy operation, and remote measurement • Large LCD display • Minimum and maximum recordings with recall • Data hold function • RS232 serial interface for use with your computer and software such as Sper Scientific Intelligent Software 850050. -
Page 3: Front Panel Description
FRONT PANEL DESCRIPTION Display Battery Compartment Cover Data HOLD Button IR Probe Socket °C/°F Scale Selection Button 10. Emissivity Adjustment Memory RECORD Button 11. IR Probe Main Body Memory RECALL 12. IR Probe Sensing Head Button 13. Meter Input Plug POWER Switch 14. -
Page 4: Measurement Procedures
MEASUREMENT PROCEDURE 1. Plug the IR probe plug (Fig.1-9) into the meter input socket (Fig.1-13). 2. Turn meter on using the POWER switch (Fig.1-6). 3. Choose scale using the °C/°F button(Fig.1-3). The chosen scale will appear in the lower right of the display. 4. -
Page 5: How To Hold The Probe When Measuring
6. Data Hold: During measurement, the “HOLD” button (Fig.1- 2) will hold the measure value and the LCD will show “D.H.” in the upper left of display. Pressing the “HOLD” a second time will release the data hold function. 7. Data Record: The recording function displays the minimum and maximum readings. -
Page 6: Emissivity
EMISSIVITY All objects emit invisible energy. The amount of energy is proportional to the object’s temperature and its ability to emit energy. This ability to emit energy is called emissivity and based upon the composition of the object and the qualities of the surface. -
Page 7: Factors Affecting Measurement
• Turning the VR to the left (counter-clockwise) will adjust the emissivity to 0.10 to 0.94. • Turn the VR all the way to the right to reset the probe to 0.95. FACTORS AFFECTING MEASUREMENT 1. Measurement Field/Distance: • The ideal distance between the probe and the surface being measured is 10 mm (3/8 inch) •... - Page 8 3. Disturbance: Objects having low emissivity or objects having a low temperature yet high emissivity emit little infrared energy. Measurement of these objects is adversely effected by powerful infrared energy radiated from nearby objects having high emissivity or high temperature. For example, when measuring objects in sunlight, erratic measurements are caused as strong radiated energy from the sun is reflected on the surface of the object which...
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Page 9: Rs232 Serial Interface
14). The connector output is a 16 digit data stream which can be utilized by the user’s specific needs. A RS232 cable (Sper Scientific 840055) or equivalent is required to link the meter to the PC serial port. The cable must have a 3.5 mm jack plug and a 9 pin connector where... -
Page 10: Battery Replacement
D11 & Enunciator for Upper Display 01=°C, 02=°F D13=0 Reading Polarity for the Display 0=Display value is “+” 1=Display value is “-” Start Word BATTERY REPLACEMENT “LBT” will appear in the upper left of the display when the battery outputs less than 6.5 to 7.5 v. You should replace the battery as soon as possible. -
Page 11: Specifications
SPECIFICATIONS Accuracy 10°C to 150°C-2% of reading or 2°C, whichever is greater* Resolution 1°C 10 to 150°C 1°F 50 to 302°F 0.1°C 10.0 to 110.0°C 0.1°F 50.0 to 230.0°F Emissivity Setting 0.10 to 0.95 with a factory preset of 0.95 Temperature Sensor Thermocouple pie Measurement... -
Page 12: Warranty
WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from the date of purchase, and agrees to repair or replace any defective unit without charge. If your model has since been discontinued, an equivalent Sper Scientific product will be substituted if available.