28123 Version 10
Page 16
www.grantinstruments.com
EN
7. Specifications
ANALOGUE INPUTS
Basic accuracy (5-500°C): .............................................................................± 0.5°C (0.9°F)
>500°C ….............................................................................± 1.0°C (1.8°F)
Common mode rejection: ...........................................................................................100dB
Input impedance: ...................................................................................................> 1MOHM
Linearity: .....................................................................................................................0.015%
Series mode line rejection: ............................................................................50/60Hz 100dB
EM field and Conducted RF effect: ………………….………………….……...………….< 1%
ANALOGUE-DIGITAL CONVERSION
Type: ....................................................................................................................Sigma-Delta
Resolution: ......................................................................................................................24bit
Sampling rate: ...........................................................................Up to 8 readings per second
SENSORS SUPPORTED.............................................................................Thermocouple K & T type
Note: Thermocouples are K type as default and T type is only available with SquirrelView software.
TIME AND DATE...........................................................................................In built clock in 3 formats
MEMORY..........................................................................................................Internal: 260K readings
RESOLUTION.................................................................................................Up to 6 significant digits
PROGRAMMING/LOGGER SET-UP................................................PaintView/SquirrelView software
COMMUNICATION
Internal: ................................................................................................................USB 1.1/2.0
External options: ............................Direct printing to HP printers supporting PCL3 and USB
POWER SUPPLY
Internal:............................................................................................2 x AA Alkaline batteries*
POWER CONSUMPTION @ 3V
Logging: ....................................................................................................................>200Hrs
DIMENSIONS AND WEIGHT
OQ610 Logger
Dimensions: .....................................................................................W153 x D23 x H101 mm
Weight: ......................................................................................................................0.415Kg
Enclosure Material: ..................................................Mild steel with a stove enamelled finish
DISPLAY AND KEYPAD
2 line x 16 character LCD
OPERATING ENVIRONMENT ....................................................................................-20°C to +65°C
Using Supplied Batteries:.............................................................................-20°C to +50°C
* Maximum operating temperature for supplied alkaline batteries is 50°C