JC 38 Series Precision Digital Thermometer
JC 38 Series Precision Digital Thermometer is a precise thermometer, which could replace mercury glass tube liquid (LIG) thermometers.
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
JC 38 Series’ temperature measurement range is -80~ 450 ℃. It also can be used as a standard reference thermometer for other types of digital or analog thermometers.
- Features
- Model
- Functions
- Operation structure
1.The product probe contains a rapid reaction high-precision temperature sensor, the probe size is φ 6×500mm. It can measure temperature quickly and accurately. The minimum immersion depth is 80mm
2.Accuracy:0.05℃
3.The display module can move horizontally or vertically
4.USB or wireless data transmission function, which can transfer data to a PC.
5.Equipped with thermometer management software, which can support 32 digital thermometers to collect data simultaneously
6.Unique function- temperature trend indicator; You can configure the arrows to see if the measurements displayed are stable enough
7.Temperature data automatic record function
8.Automatic backlight turn-off function. The battery only needs to be charged one time each month for most users. (The actual charging cycle is related to the usage frequency and usage function)
9.Automatic shutdown function. The automatic shutdown time can be set by users
10.The measured temperature value and its corresponding internal platinum resistance value can be displayed simultaneously.
11.Temperature unit: ℃、℉、K
12.Resolution rate : 0.1, 0.001, 0.0001 for option
13.Rechargeable Lithium battery. The recharging port is Type-C
14.Low power consumption. The battery could be used continuously for 300 hours
15.Battery power indication function
16.Can be traced to other temperature standard instruments.
17.Zero point(Basic point)mark function, mark the current temperature as Zero point(Basic point), then the followed measured temperature value is related temperature based on zero point.
18.Over temperature warning function
Note: When stirring fluid heating source, the max immersion depth of probe must be 50mm less than the whole length
| Mode; | Measurement Temp Range | Accuracy |
| JC38B-180 | -60℃～180℃ | ±0.05℃ |
| JC38C-180 | ±0.1℃ | |
| JC38B-300 | -80℃～300℃ | ±0.05℃ |
| JC38C-300 | ±0.1℃ | |
| JC38B-450 | -80℃～450℃ | ≤ 300℃：±0.05℃;≥ 300℃：±0.15℃ |
Note:
- The standard probe size is φ6×500mm, other customized diametersand lengths must be informed when ordering
- Measurement temperature ranges shall be customized.
- Package:Aluminum box(JC38B), carton box+ form packing(JC38C)
1.Key Function
| Long press for 2s to turn on/off instrument; Short click to control the backlight to turn on/off manually | |
| The set operation, group number switch, etc | |
| Choose and switch function | |
| Choose and switch function | |
| Lock, record, delete function |
2.Set Function
In the setting interface, multiple settings can be set. Please see the detail setting items and their corresponding setting content as below:
| No | Setting item | Parameter |
| ① | Automatic backlight setting (LIGHt) | OFF、25、50、75、100（brightness percent ） |
| ④ | Sample rate (SPEEd) | 0.5、1.0、2.0 |
| ⑤ | Decimal digits(dEcin) | 0.1、0.01、0.001 |
| ⑥ | Unit setting (uint) | ℃、℉、K |
| ⑦ | The interval of records (r-t) | 5、10、30、60、120、300、600（unit S） |
| ⑧ | Alarm types setting (ALAr) | OFF（turn off alarm ）、H（upper limit alarm ）、L（lower limit alarm）、ON（upper and lower limit alarm ） |
| ⑨ | upper limit alarm (ALAr-H) | Values can be set |
| ⑩ | lower limit alarm(ALAr-L) | Values can be set |
| ⑪ | Wireless setting (conn) | OFF、On (IP address and COM port can be set through USB communication port |
| ⑫ | Address (Addr) | 1-99 |
| ⑬ | Filter(Filt) | OFF、2、5、10 |
| ⑭ | Trend Set(trend) | 0.01、0.1、1.0 or 10.0（time sample window ） |
| ⑮ | Auto Power off (Auto) | OFF、time |
3.Data Record Function
The digital thermometer can record a total of 16 groups of data, each group can record a maximum of 8192 numbers. All the data will not be less than 116384. When recorded data is out of this range, this instrument will delete the first data group automatically and record the new one.
When deleting the current data group, the screen will flicker to avoid misoperation. I confirm, press button, otherwise, press to exit the deletion interface and back to record interface.
Long press setting button in the main interface, if the warning signs flicker, it indicates that there is no data recorded and fail to enter into the data record interface.
