The JR-1000 series ist the easiest to use temperaturedata logger available. With its precision calibrated internal temperature sensor, simply place the logger in the field and leave it to record. Once the desired information has been recorded, plug the logger into the serial port of you computer and begin downloading and viewing the logged data with ACR´s TrendReader®Express software.
Product Specifications
- Size: 33 mm x 43 mm 20 mm (1.3" x 1.7" x 0.75")
- Weight: 35 g (1.23 oz)
- Case Material: Polyurethane
- Mounting: Magnetic backing (JR-1000 only)
- Operating Limits: -40 to 85ºC (-40 to 185ºF) and 0 to 95% RH (non-condensing)
- Clock Accuracy: +/1 2 secondes per day
- Battery: 3.6 volr Lithium, 0.45 Amp-Hour
- Battery Life: 5 years under normal use
- Memory Size: 32 KB (capable of stroing up to 244,800 data points when data compression is selscted)
- Sampling Methods¹:
- 1. Continous: (First-in- First-out)
- 2. Stor when full (Fill-then-stop)
- ¹ Option to delay start
- Sampling Rates¹: User selectable rates from 8 secondes to 34 minutes
- ¹ Readings stored to memory can be spot or averaged over the sample interval (except for the 8 second interval)
- Resolution: 8-bit (1 part in 256)
- PC Requirements: IBM PC or 100% compatible running Windows®3.1, `95, `98, 200, Me, NT or XP with at least 2 MB RAM, 2 MB of hard drive disk space and one free serial port
- Software Requirements: Trend Reader®Express
- Accessorie: None
- Certificationa and Standards:
- - Certificated to CE standard EN61326: 1997 + A1: 1998 (European Emissions and Immunity) covering Radiated Electromagnetic Field, ES and RFI
- - Meets FCC standard 47 CFR Part 15, Subpart B: 1999, Class B (US Radiated and Conducted Emissions)
- Product Approvals (JR-Family only):
- - UL approved Intrinsically Safe for use in Class I, Division 1, Groups A, B, C & D, Class II, Division I, groups E, F & G, Class III, Divison I Hazardous Locations T3C
- Resiatance to X-Raxs:
- - Tested for protection against a 160kV dose @ 5mA for 30 secondes (150mA-sec) @ 38 inches F.F.D (about 100 times that of an airport x-ray machine)
- - Tested for protection against Gamma Ray (equivalent to 0.137-1.38 mega Gamma Ray (equivalent to 0.137-1.38 mega volts) IR 192 - 28 curies @ 30 seconexposure source to object distance 5"
Internal Temperature Sensor
- Type: Negative Temperature Coefficient Thermistor 10,000 ohms @ 25ºC (77ºC)
- Range: -40 to 85ºC (-40 to 185ºF)
- Accuracy: +/- 0.2ºC over the range of 0 to 70ºC (+/- 0.3ºF over the range of 32 to 158F)
- Resolution: 0.03ºC at 25ºC (0.05ºF at 77ºF); better than 0.07ºC (0.12ºF) between -25 to 70ºC (-13 and 158ºF); better than 0.13ºC (0.23ºF) between -40 to -25ºC (-40 and -13ºF)