810 - Measuring equipment Testo - Free user manual and instructions

Product type	Infrared thermometer
Brand	Testo
Model	810
Dimensions	119 x 46 x 25 mm (with protective cap)
Weight	90 g (batteries and cap included)
Power supply	2 AAA 1.5 V batteries
Battery life	50 h (without backlight)
Infrared measurement range	-30 to +300 °C
Air sensor measurement range	-10 to +50 °C
Infrared accuracy	±2 °C (from -30 to +100 °C), ±2 % of measured value (remainder)
Air sensor accuracy	±0.5 °C
Resolution	0.1 °C / 0.1 °F
Optics (distance to spot ratio)	6:1 (90 % value)
Adjustable emissivity	0.20 to 0.99
Display	Screen with backlight (10 s)
Display modes	Hold, Max, Min
Δt function (differential temperature)	Yes, can be activated
Auto power off	Yes, after 10 min (configurable)
Protection type	IP40
Laser class	2 (< 1 mW, 645-660 nm)
Operating temperature	-10 to +50 °C
Storage temperature	-40 to +70 °C
Manual languages	FR, DE, EN, ES, HU, IT, NL, PT
Warranty	2 years

Frequently Asked Questions - 810 Testo

How to turn on and off the Testo 810?

To turn on, briefly press the ⏻ button. To turn off, press and hold the same button for 2 seconds until the screen turns off.

How to perform an infrared measurement?

Press and hold the ♠ button. A laser point appears for aiming. Release the button to hold the value (Hold mode).

How to change the batteries?

Slide the battery compartment cover downwards. Remove the used batteries and insert two new AAA 1.5 V batteries, respecting polarity. Close the cover.

How to set the emissivity?

In configuration mode (press and hold ⏻ during startup), navigate with ▲ to the £ icon, then adjust the value from 0.20 to 0.99 with Mode. The default value is 0.95.

What do the Hi or Lo messages mean?

These messages indicate that the measured temperature is outside the authorized measurement range. Respect the ranges: infrared -30 to +300 °C, air -10 to +50 °C.

How to clean the Testo 810?

Clean the housing with a damp cloth (soapy water). Do not use solvents or harsh chemicals. The lens must be clean and free of condensation.

Why is infrared measurement inaccurate on metals?

Bare metals have low and uneven emissivity. To improve accuracy, apply a coating such as varnish or an emissive adhesive tape (ref. 0554 0051) to the surface being measured.

How to display maximum and minimum values?

Press the Mode button several times until Max or Min is displayed. To reset, press and hold ♠ until '----' appears.

Is the laser dangerous?

The Testo 810 is equipped with a class 2 laser (< 1 mW). Do not look directly into the beam. Avoid aiming at people's or animals' eyes.

How to activate the differential temperature Δt function?

In configuration mode, navigate to Δt and set it to ON. The device will then display the difference between the infrared temperature and the air temperature.

USER MANUAL 810 Testo

① ② ③ ④ 27.2° 20.9° 6.3° ⑤ ⑥ MINTO-8103

① Protection cap: Park position

② Infrared sensor
③ Air/temperature sensor
④Display
⑤ Control keys
⑥ Battery compartment (on rear)

Basic settings

Instrument off >press and hold ⏻2s > select with ⚠️, ⚠️ confirm with ⚠️).

Unit of temperature: °C, °F > Differential temperature t : OFF, ON > Emissionsfaktor: > Auto off-Funktion : OFF, ON

Switching the instrument on

Press Ⓧ

Switching the display light on (for 10s)

Instrument on > press ⏻

IR measurements

Press and hold

Select display mode

Instrument on > select with Mode

Hold: Readings are held > Max: Maximum values > Min: Minimum values

Switching the instrument off:

Instrument on >press and hold ⏻2s.

Safety and the environment

About this document

Please read this documentation through carefully and familiarise yourself with the product before putting it to use. Keep this document to hand so that you can refer to it when necessary. Hand this documentation on to any subsequent users of the product.

Pay particular attention to information emphasised by the following symbols:

i Important.

Avoid personal injury/damage to equipment

Only operate the measuring instrument properly, for its intended purpose and within the parameters specified in the technical data. Do not use force.
Never store the product together with solvents, acids or other aggressive substances.
Only carry out the maintenance and repair work that is described in the documentation. Follow the prescribed steps when doing so. Use only OEM spare parts from Testo.

Protecting the environment

Take faulty rechargeable batteries as well as spent batteries to the collection points provided for them.
Send the product back to Testo at the end of its useful life. We will ensure that it is disposed of in an environmentally friendly manner.

Specifications

Functions and use

The testo 810 is an infrared measuring instrument. It is normally used to measure surface temperature, e.g. on heaters and radiators, and to measure the ambient temperature at the same time.

Technical data

Measurement data

• Sensors: Infrared sensor, NTC temperature sensor
• Parameters: °C, °F
• Measuring ranges: IR: -30...300 °C, -20...575 °F, Air probe: -10...50 °C, 14...122 °F
• Resolutions: 0.1 °C, 0.1 °F,
• Accuracies (Nenntemperatur 22 °C, ±1 Digit): Infrared: ±2 °C (-30...+100 °C), ±3.6 °F (-22...212 °F), ±2 % of reading (rest of range) Air probe: ±0.5 °C, ±0.9 °F
• Measuring rate: 0.5 s
• Optics: 6:1
• Emissivity: adjustable from 0.2 to 0.99

Laser

• Class 2
• Power: <1 mW
  • Wavelength: 645 to 660 nm
  · Standard: DIN EN 60825-1:2001-11

Further instrument data

• Protection class: IP40
• Ambient conditions: -10...50 °C, 14...122 °F
• Storage/transport conditions: -40...70 °C, -40...158 °F
  • Voltage supply: 2x 1.5 V type AAA
• Battery life: 50 h (without display light)
• Dimensions: 119x46x25mm / 4.7x1.8x1.0 in (inc. protection cap)
• Weight: 90 g / 3.2 oz (inc. batteries and protection cap)

Directives, standards and tests

• EC Directive: 2014/30/EU

Warranty

• Duration: 2 years, warranty conditions: see www.testo.com/warranty

Product description

At a glance

① ② ③ ④ 27.2 T 209 T 6.3 T ⑤ ⑥ ###-110

① Protection cap: Park position

② Infrared sensor
③ Air/temperature sensor
④Display
⑤ Control keys
⑥ Battery compartment (on rear)

First steps

▶ Inserting batteries:

1 To open the battery compartment, push the battery cover down.
2 Insert batteries (2x 1.5 V type AAA). Observe the polarity!
3 To close the battery compartment, push the battery cover back on.

▶ Basic settings (configuration mode):

Adjustable functions

Unit of temperature: °C, °F

· Differential temperature t : OFF, ON
- Emission factor: £
- Auto off function: OFF, ON (instrument switches off automatically if no key is pressed for 10 minutes)

The emission factor has a default setting of 0.95. This is ideal for the measurement of non-metals (paper, ceramic, gypsum, wood, paints and varnishes), plastics and foodstuffs.

Because of their low or non-uniform emission factor, bright metals and metal oxides are of only limited use for infrared measurement. Coatings that increase the emission factor, e.g. paint or emission adhesive (0554 0051) must be applied to the object being measured.

Emission factors of various materials (typical values):

Material (temperature) £

Aluminium, bright rolled (170 °C) 0.04

Cotton (20 °C) 0.77

Concrete (25 °C) 0.93

Ice, smooth (0 °C) 0.97

Iron, emery ground (20 °C) 0.24

Iron with casting skin (100 °C) 0.80

Iron with rolling skin (20 °C) 0.77

Gypsum (20 °C) 0.90

Glass (90 °C) 0.94

Rubber, hard (23 °C) 0.94

Rubber, soft grey (23 °C) 0.89

Wood (70 °C) 0.94

Cork (20 °C) 0.70

Radiator, black anodised (50 °C) 0.98

Copper, slightly tarnished (20 °C) 0.04

Copper, oxidised (130 °C) 0.76

Plastics: PE, PP, PVC (20 °C) 0.94

Brass, oxidised (200 °C) 0.61

Paper (20 °C) 0.97

Porcelain (20 °C) 0.92

Black paint, matt (80 °C) 0.97

Steel, heat-treated surface (200 °C) 0.52

Steel, oxidised (200 °C) 0.79

Clay, burnt (70 °C) 0.91

Transformer paint (70 °C) 0.94

Brick, mortar, plaster (20 °C) 0.93

1 When switching the instrument on, press and hold ⏻ until ▲ and ← appear on the display (configuration mode).

- The adjustable function is displayed. The current setting flashes.

2 Press ⬆ (▲) several times until the desired setting flashes.

3 Press Mode (←) to confirm the input.

4 Repeat steps 2 and 3 for all functions. - The instrument changes to measuring mode.

Using the product

▶ Switching the instrument on:

Press ⏻.

- Measuring mode is opened.

▶ Switching the display light on:

√ The instrument is switched on.

Press ⏻.

- The display light goes out automatically if no key is pressed for 10 seconds.

▶ IR measurements:

Laser radiation! Do not look into the laser beam.

Laser class 2.

To ensure correct readings:

- Keep temperature and humidity sources which may falsify the measurement (e.g. hands) away from the sensor.

- Keep the lens clean and do not measure with foggy lenses.

- Keep the measuring range (the range between the instrument and the object being measured) and the surface of the object free of obstacles. There must be no particles of dust or dirt, no humidity (rain, steam) and no gases.

- If the ambient temperature changes (change of location, e.g. measurement indoors/outdoors), the instrument must be allowed to equalise for aprox. 15 minutes.

- The instrument has a lens (90 % value) of 6:1 (distance : measuring surface) + Opening diameter of the sensor (10mm / 0.39 in):

Distance Diameter of meas. surface Distance Diameter of meas. surface

10cm 3cm 4 in 1.06 in

60cm 11cm 25 in 4.56 in

100cm 18cm 40 in 7.06 in

200cm 35cm 80 in 13.72 in

Press and hold

- flashes in the display. The laser dot marks the centre of the measuring surface.

- When IR measurement has been completed (release ⬆, the instrument changes to the Hold display view and the

readings are held.

▶ Changing the display view:

Adjustable views

Hold: Readings are held.

• Max: Maximum values since the instrument was last switched on or last reset.
• Min: Minimum values since the instrument was last switched on or last reset.

  Press Mode several times until the desired view appears.

▶ Resetting Max/Min values:

1 Press Mode several times until the desired view appears.
2 Press Mode and hold until - - - - appears.
3 Repeat steps 1 and 2 for all values that are to be reset.
▶ Switching the instrument off:

Press ⏻ and hold until the display goes out.

Maintaining the product

▶ Changing batteries:

1 To open the battery compartment, push the battery cover down.
2 Remove used batteries and insert new batteries (2x 1.5 V type AAA). Observe the polarity!
3 To close the battery compartment, push the battery cover back on.

▶ Cleaning the housing:

Clean the housing with a moist cloth (soap suds) if it is dirty. Do not use aggressive cleaning agents or solvents!

Tips and assistance

Questions and answers

Question Possible causes/solutions

Hi or Lo · Readings outside the measuring range (too high, too low): Keep to the permitted measuring range.

Residual capacity <10 min: Change batteries.

If we could not answer your question, please contact your dealer or Testo Customer Service. For contact details, please visit www.testo.com/service-contact

Notes

Instructions succinctes testo 810

① ② ③ ④ 27.2°C 209 °C 6.35° ⑤ ⑥ Santos B103

Question Causes possibles

en

① ② ③ ④ 27.2 T 20.9 T 6.35 ⑤ ⑥ WAL-970

10cm	3cm	4 in	1,06 in
60cm	11cm	25 in	4,56 in
100cm	18cm	40 in	7,06 in
200cm	35cm	80 in	13,72 in

Tartsa nyomva a .gombot

① ② ③ 27.2 20.9 °C 6.3° ④ ⑤ ⑥ Kanla BDO

10cm 3cm 4 in 1.06 in 60cm 11cm 25 in 4.56 in 100cm 18cm 40 in 7.06 in 200cm 35cm 80 in 13.72 in