| Measuring range |
°C |
-200...+450 (switchable to °F) |
| Accuracy |
°C |
0,005K at 0°C and 0,02K in the range -40...+20°C |
| Display & Control |
|
TFT colour touch screen 240 x 320, 65k colours, very good contrast, suitable for sunlight
Capacitive touchscreen, surface: toughened glass (degree of hardness: 7) |
| Display resolution |
|
3 digits after decimal point |
| Respoonse time t90 |
s |
10 |
| Measuring current |
mA DC |
Normal operation:
1 with duty cycle 50% = 0.50 mA; 1.85 measurements/sec.
"root-2"-function:
1 with duty cycle 33% = 0.33 mA; 1.25 measurements/sec.
Automatic elimination of thermo voltage |
| Data storage |
|
up to 200 data blocks / approx. 1,000,000 measured values |
| Interface |
|
USB (cable and PC software included in supply) |
| Measuring principle |
|
Pt 100 (4-wire) |
| Supply |
|
4 Alkaline LR6 AA 1.5 V (included in supply), alternatively via USB port |
| Power consumption |
mW |
approx. 400, active |
| Battery life |
h |
mind. 24 (active) resp. approx. 1 year (passive) |
| Sensor |
|
Ceramic sensor, bifilar coiled, mineral insulated version, multiple annealing cycles |
| Weight (handheld) |
g |
approx. 205 |
| Dimension (handheld) |
mm |
170 x 62 x 34 mm |
| Dimension (sensor) |
mm |
300 x 4 mm plus handle 119 x 27/35 mm, cable length 2 m |
| Certificate |
|
DAkkS/DKD certificate of calibration |
| Case |
|
High quality wooden case, black, with foam insert
approx. 50.5 x 25.5 x 6.5 cm |
| Order-Code |
|
LRT-1000 |