Vietnamese
Measurement Range：K -200 to 1370°C / E -200 to 800°C
Waterproof Equivalent to IPX5
HOLDThe thermometer stops measurement
by the HOLD key and holds the present readings.
Auto power-offThe thermometer will turn the power off automatically after 5minutes.
Resolution changePress the ［RESO］ key to change the resolution of readings.
P/V HoldThe peak (Max.) value and the valley (Min.) value can be displayed by the P/V HOLD key on the sub-display.
BacklightThe backlight will operate by the Backlight key and the LCD display will be visible even in a dark place.
(Temperature probes not included)
Specifications
| Model | HR-1250 | ||
| Display | LCD | ||
| Waterproof specifications | Equivalent to IPX5 | ||
| Input connector | ANP | ||
| Input type | Thermocouple Input: Type E, K | ||
| Channel | 1ch | ||
| Signal source resistance | MAX.1k ohm | ||
| Measurement Range | 1°C Resolution | E | -200 to 800°C |
| K | -200 to 1370°C | ||
| 0.1°C Resolution | E | -104.9 to 504.9°C
(Switches automatically to 1°C resolution range when messured temperatures fall outside the 0.1°C resolution range.) |
|
| K | -104.9 to 504.9°C
(Switches automatically to 1°C resolution range when messured temperatures fall outside the 0.1°C resolution range.) |
||
| Measurement Accuracy | 1°C Resolution | 0°C to | ± (0.1% of reading +1°C) |
| to 0°C | ± (0.5% of reading +1°C) | ||
| 0.1°C Resolution | 0°C to | ± (0.05% of reading + 0.2°C) | |
| to 0°C | ± (0.15% of reading + 0.2°C) | ||
| Reference junction compensation accuracy | ±0.2°C at 25°C±10°C | ||
| Temperature Coefficient*1 | ±0.02×Δt°C (Add the value obtained by multiplying the excess temp.Δt[°C] by a coefficient to the total accuracy. e.g. ±0.5°C is added at room temp. of 0°C or 50°C) | ||
| Operation Environment | 0 to 50°C, 0 to 80%RH (Non condensing) | ||
| Storage Environment | -20 to 50°C, 0 to 85%RH (Non condensing) | ||
| Battery life | approx.900h | ||
| Power supply(Dry battery) | 4 AA Alkaline batteries | ||
| Power supply(AC power) | – | ||
| Sampling rate | approx.200ms | ||
| Linearlizer | Digital Linearizer method (Compliant with JIS C1602-2015) | ||
| Dimensions(mm) | approx. 82(w)×166(H)×36(D) [Protruded parts excluded] | ||
| Weight | approx. 350g [Include Batteries] | ||
| Supplied accessories | Manual,Test report,Soft case, | ||
| Hand strap,4 AA Alkaline batteries | |||
| Compatible standards | EMC：EN61326-1：2013, EN 61326-2-1：2013 classA Table2（ Industrial）
RoHS：IEC EN 63000：2018 |
||
*1 Only when the temp. exceeds 25°C±10°C
*1 Details of typeJ,T,R(option)
