pH/mV/°C meter, bench, pHenomenal® pH 1100 L

د.إ 6,045.10
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VWRI662-1657

Description

pH/mV/°C meter,
This user friendly instrument, with articulated electrode stand and IP 43-rated housing, provides high resolution and accuracy for precise measurements. Complete with USB output for connection to a computer. GLP compliant.

 

  • Large graphic LCD with continuous LED backlight showing both pH/mV and temperature value simultaneously
  • Data logging function selectable between 1 min and 1 h; memory capacity of 5000 data sets
  • Automatic power shut-off: Adjustable from 10 min to 24 h
  • Automatic buffer recognition of DIN and NIST buffers (1,68 / 4,00 / 6,86 / 9,18 / 12,54)
  • Three additional technical buffers at 25 °C (4,00 / 7,00 / 10,00) in memory
  • Advanced self-test and diagnostics (electrode efficiency diagnostic, drift control); calibration symbol shows when recalibration is required
  • Low energy consumption. Choice of mains supply or 4× AA batteries for over 1000 operating hours
  • Low battery indicator

 

Ordering information: Ready to use pH 1100 L kit includes instrument, glass pH electrode with built-in 221 temperature sensor, 1 m cable and articulated stand, 2× buffers (4,00 / 7,00), plastic beaker and instruction manual (22 languages) on CD ROM.
The life science kit pH 1100LB includes the LS 221 Biotech electrode with 1 m cable instead of the 221 electrode.
662-1657

SPECIFICATIONS

Model pH 1100L pH 1100LB
pH range −2,000… 20,000 −2,000… 20,000
pH resolution 0,1 / 0,01 / 0,001 (selectable) 0,1 / 0,01 / 0,001 (selectable)
pH accuracy ±0,1 / ±0,01 / ±0,005 ±0,1 / ±0,01 / ±0,005
pH calibration Up to 5 points Up to 5 points
Automatic buffer recognition BDH Prolabo® TITRINORM® buffers at 25 °C: 4,00 / 6,98 / 9,94
NIST / DIN 19266 (1,68 / 4,00 / 6,86 / 9,18 / 12,54)
Technical buffers at 25 °C: 4,00 / 7,00 / 10,00
BDH Prolabo® TITRINORM® buffers at 25 °C: 4,00 / 6,98 / 9,94
NIST / DIN 19266 (1,68 / 4,00 / 6,86 / 9,18 / 12,54)
Technical buffers at 25 °C: 4,00 / 7,00 / 10,00
mV range ±1200,0 / ±2500 ±1200,0 / ±2500
mV resolution 0,1 / 1 (selectable) 0,1 / 1 (selectable)
mV accuracy ±0,3 / ±1 ±0,3 / ±1
Temperature range (°C) Auto: −5,0… 105,0; manual: −25… 130 Auto: −5,0… 105,0; manual: −25… 130
Temperature resolution (°C) 0,1 / 1 0,1 / 1
Temperature accuracy (°C) ±0,2 ±0,2
Temperature compensation Auto / manual Auto / manual
Data logging capacity 5000 data sets 5000 data sets
Data logging – log function Selectable between 1 min and 1 h (selectable intervals: 1 s, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 15 min, 30 min, 60 min) Selectable between 1 min and 1 h (selectable intervals: 1 s, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 15 min, 30 min, 60 min)
Display Graphic LCD with LED backlight Graphic LCD with LED backlight
Connections BNC for pH / banana for temperature BNC for pH / banana for temperature
Outputs USB connection (slave, bidirectional) USB connection (slave, bidirectional)
Power supply Mains or 4× AA batteries Mains or 4× AA batteries
Compliance IP 43 / GLP IP 43 / GLP

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