Infrared and contact thermometer


A digital infrared thermometer with laser and contact adaptor offering versatile temperature measurement options
- Supplied with temperature probe TMDT 2-30 (max. 900 °C (1 652 °F)); suitable for many direct contact applications
- Can be used with any SKF temperature probe
- User selectable, multiple temperature measurement modes including: maximum, minimum, average, differential and probe/infrared dual display, scan function
- User selectable high and low alarm levels with audible warning signal
- Mode dependant auto shut off feature optimises battery life
- Colour display with temperature trend indication
- Temperature range using infrared: –60 to +625 °C (–76 to +1 157 °F)
- Temperature range using probe: –64 to +1 400 °C (–83 to +1 999 °F)
- Distance to spot size: 16:1
- Emissivity pre-set: 0,1–1,0
- Supplied in a sturdy carrying case (fig. 1)
Technical data
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Designation
| TKTL 20
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Description
| Infrared digital thermometer
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Temperature range using infrared
| –60 to +625 °C (–76 to +1 157 °F)
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Temperature range using probe
| –64 to +1 400 °C (–83 to +1 999 °F)
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Probe supplied
| TMDT 2-30, suitable for use up to 900 °C (1 650 °F)
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Environmental limits
| Operation 0 to 50 °C (32 to 122 °F)
10 to 95% R.H. Storage –20 to 65 °C (–4 to 149 °F) 10 to 95% R.H. |
Full range accuracy
(Tamb=23 ±3 °C) | Tobj = 0 to 635 °C ±2% of reading or 2 °C (4 °F) whichever is greater
Tobj = –60 to 0 °C ±(2 °C +0,05/degree) |
Response time (90%)
| <1 000 ms
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Display
| Colour LCD
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Displayed resolution
| 0,1 °C/F from –9.9~199.9, otherwise 1 °C/F
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Distance to spot size
| 16:1
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Spectral response
| 8–14 µm
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Emissivity
| 0,1–1,0
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User selectable back lit display
| On/Off
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User selectable laser pointer
| On/Off
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Measurement modes
| Max, min, average, differential, probe/IR dual temperature modes
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Alarm modes
| High and low level alarm level with warning bleep
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Laser wavelength
| 630–650 nm
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Laser
| Class 2
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Maximum laser power
| 1 mW
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Dimensions
| 195 x 70 x 48 mm (7.7 x 2.7 x 1.9 in)
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Packaging
| Sturdy carrying case
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Case dimensions
| 530 x 85 x 180 mm (20.9 x 3.4 x 7.0 in.)
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Weight
| Total (incl. case): 1.1 kg (2.4 lb)
TKTL 20: 230 g (0.50 lbs) |
Battery
| 2 x AAA Alkaline type IEC LR03
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Battery lifetime
| 18 hours
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Switch off
| IR mode automatic after 60 s after trigger is released
(60 min can be manually selected) Probe mode automatic after 12 min |
EMC standards
| EN 61326-1,-2-2:2006
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Laser standards
| 21CFR, Ch 1-J
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