Chauvin Arnoux L642 2-채널 온도 기록계 (J, K, T, N...)

Manuafacturer: Chauvin Arnoux
Model : L642
Warranty : 12 month

Electrical Specification
- Channels: 2
- Input connection: 2 miniature thermocouple connectors
- Measurement level °C (°F):
+ J : -210 to +1200 (-346 to +2192)
+ K: -200 to +1372 (-328 to +2501)
+ T: -250 to +400 (-418 to +752)
+ N: -200 to +1300 (-328 to +2372)
+ E: -150 to +950 (-238 to +1742)
+ R: 0 to 1767 (32 to 3212)
+ S: 0 to 1767 (32 to 3212)
- Resolution: 0.1 °c/F < 1000 °c/F; 1 ° ≥1000 °c/F
- Accuracy (50/60 Hz): 0.1 % to 0.2 % + 0.6° to 1° depending on the range and T/C type
- Sample rate: 8 mẫu
- Storage rate: Programmable from 5s to 1 day
- Storage modes: Start/Stop, FIFO and Extended Recording Mode (XRM™)
- Recording length: 15 minutes to 8 weeks, programmable using DataView®
- Memory: 240,000 measurement (512 kB). The recorded data is stored in non-volatile memory & retained even if the battery is low or removed
- Communication: USB 2.0 optically isolated
- Power source: 2 x 1.5 V AA-cell alkaline batteries
- Battery life: 100 hours to > 45 days (depending on storage rate/recording length)
Mechanical Specification
- Dimensions: 136 x 70 x 32 mm (5.38 x 2.75 x 1.28")
- Max conductor size: Depends on current probe
- Weight (with battery): 200 g (7 oz)
- Casing: UL94-V0
- Vibration: IEC 60068-2-6 (1.5 mm, 10 to 55 Hz)
- Shock: IEC 60068-2-27 (30G)
- Drop:  IEC 60068-2-32 (1 m)
Environment Specification
- Operating temperature: -10 to +50 °C
- Storage temperature: -20 to +60 °C

State at delivery:  type A to 5-pin mini-B USB 2 m, DataView®CD, two 1.5 AA-cell Alkaline batteries  and user manual.  

datasheet
user guider

Advantages

• Monitoring of temperature variations
• Own power supply

Description

The Simple Logger® II L642 is a 2-channel temperature logger for thermocouples.

The Simple Logger II range of data loggers from Chauvin Arnoux offers an excellent quality/price ratio when their specifications and functions are taken into account. Selection of the data storage mode and sampling rate enables users to configure these loggers very simply in order to optimize memory management according to the application in progress. These loggers offer a broad palette of useful functions for your applications, including the XRM™ extended recording mode and triggering with a delay.

Specifications:

• 2 inputs with thermocouple-type mini-connectors
• -250 °C to +1767 °C
• 240,000 measurements
• Recording capacity of up to 8 weeks
• USB port
• IEC 61010 50V CAT III