Application:
BOD5, BOD7, OECD 301 F, etc.
Automatic shutdown:
Can be switched off; controlled by pressure drop in the bottle
Certifications:
CE, EMC in accordance with DIN EN 61326, basic requirements
Data storage:
Automatic storage up to 672 results, depending on measurement period
Storage intervals:
First day - hourly
Second day - every 2 hours
Third day and later - every 24 hours
Dimensions:
(H x W x D) 230 mm x 181 mm x 375 mm (including stirrer unit)
Display:
Graphic display, 16 grey levels, 240 pixels wide, 128 pixels high
Environmental conditions: relative humidity:
5 - 80 % relative humidity (non-condensing)
Environmental conditions: temperature:
2 - 40 °C
Input (voltage):
10 - 240 V, 50/60 Hz
Inputs:
1500 mA
Interface:
USB host (only for USB stick), USB device, SD card
Internal clock:
Real-time clock, supported by the batteries if the device is not provided with an external power supply
Measuring principle:
Respirometric; electronic pressure sensor
Measuring range:
0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/L O2
Power supply:
Batteries: 3 alkali-manganese cells, type C / LR14
External: 15 V DC via supplied mains adapter plug, low-voltage barrel connector, max. power requirement 600 mA
Protection class:
Sensor head: IP54
Stirring Speed:
320 rpm, brief centring phase every 40 s
Warranty:
24 months
Weight:
4.1 kg with batteries and empty bottles, without mains, adapter plug, and stirrer drive
What's included?:
BOD Direct Plus Instrument, Power Supply, Bottles, USB Cable, Stirring Bars