Portable Meters
11Pages

… for measuring pH values and redox potential, conductivity and dissolved oxygen Content Portable pH meters with GLP functions handylab pH 11 and handylab pH 12 Technical data handylab LF 11, handylab LF 12 Portable conductivity meters with GLP functions handylab LF 11 and handylab LF 12 Technical data handylab LF 11, LF 12 Portable oxygen meter with GLP functions handylab OX 12 Technical data handylab OX 12 Page 34 Page 35 Page 36 Page 37 Multi-parameter portable meters with GLP functions handylab pH/LF 12 and handylab multi 12 Technical data handylab pH/LF 12, handylab multi 12 Ordering information handylab pH meters, conductivity meters and oxygen meters Ordering information handylab multi-parameter portable meters

Portable pH meters with GLP functions handylab pH 11 and handylab pH 12 These portable meters in shock-proof, water-tight casings are ideally suited for field work. A fully automatic one to three Measurement parameters Our portable meters measure pH, mV and C making them ideal for a variety of applications. using SI Analytics buffers that have already been pre-programmed the meter in accordance with DIN or Memory and interface capability The handylab pH 12 offers data storage either manual or automatic using the timer control for evaluation at a later date. The configurable RS232 allows...

Technical data handylab pH 11, handylab pH 12 ph meters Measuring ranges pH drift control slope matching zero point matching sensor evaluation input resistance offset current Calibration buffer sets range resolution max. accuracy range max. resolution max. accuracy range resolution accuracy (with NTC 30) manual adjustment calibration interval control saving calibration data in memory Real time clock Data storage storage by depression of key time controlled storage 800 data records 800 data records Connections electrode (socket in accord. with DIN 19 262) temperature sensor (NTC 30 / Pt...

Portable conductivity meters with GLP functions handylab LF 11 and LF 12 The handylab LF 11 and LF 12 portable conductivity meters in shock-proof, water-tight cases are ideally suited for field work. Calibration The cell constant can be set within a wide range with a fixed constant of 0.01. Combination cells with a cell Measurement parameters The versatile conductivity meters can be used to measure electrical conductivity, total dissolved solids (TDS), salinity and temperature. Memory and interface capability constant of 0.475 or 1 can also be calibrated automatically. The integrated timer...

Technical data handylab LF 11, handylab LF 12 Parameter 0.0 µS/cm to 500 mS/cm 00.00 µS/cm to 19.99 µS/cm 0.000 µS/cm to 1.999 µS/cm 0.000 to 1999 MW·cm 00.0 to 70.0 0 to 1999 mg/I - 5.0 t o + 105.0 °C 0.1 K - 005 t o + 100 °C 0.0 µS/cm to 500 mS/cm 00.00 µS/cm to 19.99 µS/cm 0.000 µS/cm to 1.999 µS/cm 0.000 to 1999 MW·cm 00.0 to 70.0 0 to 1999 mg/I - 5.0 t o + 105.0 °C 0.1 K - 005 t o + 100 °C calibrate calibration interval control conductivity salinity TDS temperature (NTC 30) Reference temperature temperature compensation mode non-linear function natural water linear compensation no...

Portable oxygen meter with GLP functions handylab OX 12 The handylab OX 12 portable oxygen oxygen electrode. The adjustable cali- meter in a shock-proof, water-tight case is bration timer can remind the user when ideally suited for on-site oxygen measure- ments in rivers, lakes or effluent, as well as Power supply Measurement parameters The oxygen concentration, saturation ated for at least 2,000 hours inde- index and temperature measurement pendently of a power supply parameters mean that the handylab using four conventional batter- Memory and interface capability replace the batteries...

Technical data handylab OX 12 Oxygen meter Measuring ranges O2 concentration drift control Correction functions air pressure automatic (built-in pressure sensor) using setting keys Calibration procedure slope range calibration interval control calibration data storage sensor evaluation real time clock integrated with time/date Data storage storage by depression of key time controlled storage Connections oxygen sensor for analogue recorder cable Z 394 Ambient temperature operating temperature relative humidity (annual average) Power supply battery operated (type AA) battery life time (data...

Multi-parameter portable meters with GLP functions handylab pH/LF 12 and handylab multi 12 The multi-parameter portable meters – handylab pH / LF 2 and handylab 1 multi 1 – in shock-proof, water-tight 2 casings are ideally suited for field work. Power supply The multi-parameter portable meters can be operated for approx. 2,500 hours independently of a power supply using four conventional batteries Measurement parameters The SCHOTT® Instruments pH/LF 12 multi-parameter meter measures pH, redox potential, temperature and conductivity making them ideal for a vari- or with optional power...

Technical data handylab pH/LF 12, handylab multi 12 Parameters pH r ange / resolution accuracy (± 1 digit) mV r ange / resolution accuracy (± 1 digit) measuring range manual setting concentration: r anges / resolution saturation: r anges / resolution accuracy (± 1 digit) temp. compensation, automatically 4 ranges / Auto range salinity acc. to IOT table accuracy (± 1 digit) temperature compensation modes cell constant, calibrate deactivatable by symbol on display - 02.00 to + 19.99 pH ± 0.01 p H - 1,999 to + 1,999 mV ± 1 mV - 005.0 t o + 105.0 °C - 020 t o + 130 °C 1 µS/cm to 500 mS/cm 00.0...

Ordering information handylab pH meters, handylab conductivity meters and oxygen meters pH meters handylab pH 11, meter only handylab pH 11, meter only with carrying case calibration solutions and plastic beakers handylab pH 12, meter only handylab pH 12, meter only with carrying case handylab LF 11, meter only handylab LF 11, meter only with carrying case calibration solutions and plastic beaker handylab LF 12, meter only handylab LF 12, meter only with carrying case handylab OX 12, meter only with carrying case handylab OX 12, case kit, complete, ready to use with oxygen sensor 9009 / 61,...