REED ST-8835 Instruction Manual Download

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Pantone 485 & 123
485 = (0/100/100/10)
123 = (0/18/100/0)

Emissivity Values

Maintenance & Cleaning:

•. Repairs.or.servicing.that.are.not.covered.in.this.manual.should.only..

be performed by qualified personnel. REED Instruments is qualified

to.handle.this.for.you..Contact.us.at.1-800-561-8187.or..
info@reedinstruments.com

•. Periodically.wipe.the.case.with.a.dry.cloth..Don’t.use.abrasives..

or.solvents.on.this.instrument.

• When servicing, use only specified replacement parts.

Substance

Thermal

Emissivity

Substance

Thermal

Emissivity

Asphalt.

0.90.to.0.98

Cloth.(black)

0.98

Concrete.

0.94

Human.skin

.0.98

Cement.

0.96

Lather.

0.75.to.0.80

Sand.

0.90

Charcoal.(powder)

0.96

Earth.

0.92.to.0.96

Lacquer.

0.80.to.0.95

Water.

0.92.to.0.96

Lacquer.(matt)

0.97

Ice.

0.96.to.0.98

Rubber.(black)

0.94

Snow.

0.83

Plastic.

0.85.to.0.95

Glass.

0.90.to.0.95

Timber.

0.90

Ceramic.

0.90.to.0.94

Paper.

0.70.to.0.94

Marble.

0.94

Chromium.oxides

0.81

Plaster.

0.80.to.0.90

Copper.oxides.

0.78

Mortar.

0.89.to.0.91

Iron.oxides.

0.78.to.0.82

Brick.

0.93.to.0.96

Textiles.

0.90

Summary of Contents for ST-8835

Page 1: ...reedinstruments www com Pantone 485 123 485 0 100 100 10 123 0 18 100 0 Model ST 8835 Non Contact Infrared Thermometer Instruction Manual ...

Page 2: ...cement 10 Notes 11 12 Maintenance Cleaning 12 Introduction Thank you for your purchase of this REED Infrared Thermometer This instrument offers non contact infrared temperature measurement capability The built in laser pointer increases target accuracy while the backlight LCD and handy push buttons combine for convenient ergonomic operation Type K thermocouple functionality is also built in Proper...

Page 3: ...n Resolution 0 1ºC 0 1ºF Trigger lock High and Low alarms Measure emissivity Applications Food preparation safety and fire inspectors plastic molding asphalt marine and screen printing measure ink and dryer temperature HVAC R diesel fleet maintenance and much more Safety Use extreme caution when the laser beam is turned on Do not let the beam enter your eye another person s eye or the eye of an an...

Page 4: ...cations TK measurement TK Temperature Range 50 to 1370 C 58 to 2498 F Resolution 50 to 1370 C 0 1 C 58 to 1999 9 F 0 1 F 2000 to 2498 F 1 F Accuracy 50 to 1000 C 1 5 of reading 3 C 5 F 1000 to 1370 C 1 5 of reading 2 C 3 6 F IR Measurement IR Temperature Range 50 to 1050 C 58 to 1922 F Distance Spot size 30 1 Resolution 0 1 C 0 1 F Accuracy 50 to 20 C 58 to 4 F 5 C 9 F 20 to 200 C 4 to 392 F 1 5 o...

Page 5: ...erating Temp 0 to 50 C 32 to 122 F Storage Temp 20 to 60 C 4 to 140 F Relative Humidity 10 90 RH operating 80 RH storage Power Supply 9V battery NEDA 1604A or IEC 6LR61 or equivalent Dimensions 100 x 56 x 230mm 3 9 x 2 2 x 9 0 Weight 290g 10 2 oz Safety CE Comply with EMC Notes Accuracy Given at 18 to 28 C 64 to 82 F less than 80 RH Field of View Make sure that the target is larger than the unit s...

Page 6: ...Measurement Trigger 9 Handle Grip 10 Battery Cover Indicators 1 Data Hold 2 Measuring indication 3 Emissivity symbol value 4 C F symbol 5 Auto Emissivity 6 Lock Laser ON symbols 7 High low alarm symbols 8 Temperature values for the MAX MIN DIF AVG HAL LAL TK and LOG 9 Symbols for EMS MAX MIN DIF AVG HAL LAL TK and LOG 10 Current temperature value 11 Low battery ...

Page 7: ... recalled with the MODE button until a new measurement is taken When the trigger is pulled again the unit will begin measuring in the last mode selected Pressing the MODE button also allows you to access the High Alarm HAL Low Alarm LAL Emissivity EMS and data logger LOG MODE Each time you press MODE you advance through the mode cycle Pressing the MODE button also allows you to access the Type K T...

Page 8: ...DOWN buttons to adjust the desired values Measurement Operation 1 Hold the meter by its handle grip and point it toward the surface to be measured 2 Pull and hold the trigger to turn the meter on and begin testing The display will light if the battery is good Replace the battery if the display does not light 3 While measuring the SCAN display icon will appear in the upper left corner of the LCD 4 ...

Page 9: ...taining the emissivity if the difference between the IR value in the middle of LCD and TK value at the lower side of LCD is too big the obtained emissivity will be incorrect It s necessary to obtain a new emissivity Data Logger Storing Data Your thermometer is capable of storing up to 20 data locations The infrared temperature and temperature scale C or F are also stored Infrared To store data fro...

Page 10: ...on 0 cannot be accessed by using the up arrow button 2 When LOG location 0 shows in the display press the laser back light button A tone will sound and the LOG location will automatically change to 1 signifying that all data locations have been cleared 3 Measurement considerations Holding the meter by its handle point the IR sensor toward the object whose temperature is to be measured The meter au...

Page 11: ...a hot spot aim the thermometer outside the area of interest then scan across with an up and down motion until you locate hot spot Reminders 1 Not recommended for use in measuring shiny or polished metal surfaces stainless steel aluminum etc See Emissivity 2 The unit cannot measure through transparent surfaces such as glass It will measure the surface temperature of the glass instead 3 Steam dust s...

Page 12: ... use only specified replacement parts Substance Thermal Emissivity Substance Thermal Emissivity Asphalt 0 90 to 0 98 Cloth black 0 98 Concrete 0 94 Human skin 0 98 Cement 0 96 Lather 0 75 to 0 80 Sand 0 90 Charcoal powder 0 96 Earth 0 92 to 0 96 Lacquer 0 80 to 0 95 Water 0 92 to 0 96 Lacquer matt 0 97 Ice 0 96 to 0 98 Rubber black 0 94 Snow 0 83 Plastic 0 85 to 0 95 Glass 0 90 to 0 95 Timber 0 90...

Page 13: ...________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________...

Page 14: ...________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________...

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