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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

5678910
Laboratory pH meter 766 | Type: Laboratory pH meter 766 SET A
Laboratory pH meter 766 | Type: Laboratory pH meter 766 SET A
Brand: Knick ElektronischeAvailable in 3 variantsLaboratory pH meter for standard laboratory applicationsGaincheck® performs a complete instrument check. At the touch of a button it not only checks electrical features, but also display and keypad. A short check after power-on automatically reviews efficiency of instrument functions.Drycheck® monitors electrode impedance and alerts to electrode dry-up even in stand-by mode.Sensoface® monitors the electrode performance and provides information on its condition, by evaluating zero point, transconductance and electrode impedanceTrueline® delivers a calibrated analog line recorder signalCalimatic®, which automatically recognises the correct buffer, calibrates safely and easily at the touch of a button. EMC design protects instrument against electromagnetic interference. CE compliant and follows the EMC guidelines. Case made of glass reinforced PA12, stainless steel cover, IP 54 protective system, ready for connection to ZU 6954 attachment stand. Alphanumeric display, 2 x 4 digits, 14 segment LED, character height 13 mm, 3 Sensoface status indicators.Electrode monitoringSensoface®: Evaluates zero point, transconductance, response time and electrode impedance, good/average/poor optical display gives information on electrode condition, can be disabled.Drycheck®: Monitors electrode impedance for dry-up, glass breakage and defective connections also in stand-by mode. Calibration timer monitors calibration intervals.Instrument self-test system:Gaincheck®: Tests electrode and memory data and monitors the measuring circuit and measurement value analysis. Results of all test stages are displayed.Laboratory pH meter 766, includes mains cable and 3 year guarantee.Laboratory pH meter 766 SET A, with mains cable and pH/Pt 1000 SE 101 combination electrode (Plastic, 110 mm).Laboratory pH meter 766 SET B, with mains cable and pH/Pt 1000 SE 100 combination electrode (Glass, 165 mm).
€1.217,00
Laboratory pH meter Knick 765 | Type: Laboratory pH meter 765 SET
Laboratory pH meter Knick 765 | Type: Laboratory pH meter 765 SET
Brand: Knick ElektronischeAvailable in 2 variantsWith many safety features making pH measurement easier and more reliable.Fullcheck® automatically checks instrument function from input socket to recorder output. Functional efficiency of the instrument can be documented as part of quality management in accordance with DIN EN ISO 9000 using a test print. Drycheck® monitors electrode impedance and alerts to electrode dry-up, glass breakage and defective connections even in stand-by mode. Sensoface® monitors the electrode performance and gives information on electrode condition, evaluating zero point, transductance, response time, electrode impedance and calibration intervals.Trueline® delivers a calibrated analog recorder signal (electrically isolated). Calimatic® automatically recognises the correct buffer. EMC design protects instrument from electromagnetic interference. The 765 laboratory pH meter complies fully with NAMUR (German committee for measurement and control standards in the chemical industry) EMC recommendations.Temperature compensation is either automatic with a Pt 100 or Pt 1000 sensor or manual. Data can be processed immediately by a computer via standard RS 232 interface. Direct output to a printer is also possible. Large, bright LED display enables simultaneous readout of 2 measured values, such as pH value and temperature.Case made of glass reinforced PA, with non-rusting, stainless steel, IP 54 protection level cover, ready for connection of ZU 6954 electrode stand.Alpahnumerical display, 2 x 4 digits, 14 segment, 13 mm characters, 3 Sensoface status indicators.Interface:RS 232 without control lines, galvanically isolated, printer or computer interface.Printer control:Via serial interface for ZU 0244 or other standard printers, printing at the touch of a button or via print interval timer 0.1 to 999.9 min.Electrode monitoring:Sensoface®:analysis of zero point, transductance, response time and electrode glass impedance, good/average/poor optical display for monitoring electrode condition can be disabled.Drycheck®: Monitors electrode impedance and alerts to electrode dry-up, glass breakage and defective connections even in stand-by mode. Calibration timer monitors calibration interval.Instrument self-test system:Fullcheck®: tests all measurement electronics, including analogue output, segment and keyboard test in diagnostic mode, automatic short test after power-on, QM documentation print-outs according to DIN EN ISO 9000 retrievable in diagnostic mode or via interface (printer).Laboratory pH meter 765, includes mains cable, electrode not included, 3 year guarantee.Laboratory pH meter 765 SET, with electrode statistics (Opt. 347), pH/Pt 1000 SE 100 combination electrode, ZU 6954 attachment stand and ZU 6928 buffer set (no other optional ancillary equipment available).
€2.347,00
Litmus paper | Measuring range: 5.0 ... 8.0, Type: Litmus paper, red, Colour change: Red - blue
Litmus paper | Measuring range: 5.0 ... 8.0, Type: Litmus paper, red, Colour change: Red - blue
Brand: Macherey-Nagel GmbH & Co. KGAvailable in 3 variantsLitmus paper, available in blue, red and neutral. Supplied in booklets of 100 strips, 10 x 70mm W x L.
€8,20
25%
LLG-Electrode stand for 3 electrodes | Type: LLG-Electrode stand
LLG-Electrode stand for 3 electrodes | Type: LLG-Electrode stand
Brand: LLG LabwareWith cable duct. For three electrodes, 3 openings with diam. 16 mm. Additional opening for temperature sensor. Three joints for high flexibility and adjustment options.
€96,00
€72,00
LLG-Electrolyte solutions, KCl | Type: 3 mol/l, (AgCl saturated.), Capacity ml: 250
LLG-Electrolyte solutions, KCl | Type: 3 mol/l, (AgCl saturated.), Capacity ml: 250
Brand: LLG LabwareAvailable in 3 variantsPotassium chloride electrolyte for pH electrodes - Filling solution for reference electrolyte.The safety data sheets of these products are available under www.llg-labware.com.
€19,70
25%
LLG-Indicator paper sticks | Range pH: 5.5 ... 9, Package contents: 100 sticks per pack
LLG-Indicator paper sticks | Range pH: 5.5 ... 9, Package contents: 100 sticks per pack
Brand: LLG LabwareAvailable in 5 variantsFor pH determination. Indicator paper sticks of 80 mm length.
€9,50
€7,13
LLG-pH buffer solutions with colour coding in twin-neck dispensing bottles | pHvalue at 25 °C: 7.00, Colour: Yellow, Capacity ml: 250
LLG-pH buffer solutions with colour coding in twin-neck dispensing bottles | pHvalue at 25 °C: 7.00, Colour: Yellow, Capacity ml: 250
Brand: LLG LabwareAvailable in 4 variantsThe ready-to-use pH buffer solutions offer high quality and precision. The integrated calibration vessel of the twin-neck dispensing bottles allows the economical dispensing of the solution and prevents contamination.Accuracy ±0.01, tested and certified at 25 °CTemperature dependence data table printed on the labelTraceable to NISTShelf-life: 24 months (pH 7) or 36 months (pH 4) from date of productionpH 10 is borax-freeColour-codedThe safety data sheets of these products are available under www.llg-labware.com.
€13,00
LLG-pH buffer solutions with colour coding | pHvalue at 25 °C: 7.00, Colour: Yellow, Capacity ml: 1000
LLG-pH buffer solutions with colour coding | pHvalue at 25 °C: 7.00, Colour: Yellow, Capacity ml: 1000
Brand: LLG LabwareAvailable in 3 variantsThe ready-to-use pH buffer solutions offer excellent quality, precision and are designed to suit all end-user requirements. Supplied in colour-coded 1 l bottles to eliminate any risk of confusion.Accuracy ±0.01, tested and certified at 25 °CTemperature dependence data table printed on the labelTraceable to NISTpH 10 is borax-freeThe safety data sheets of these products are available under www.llg-labware.com.
€23,70
25%
LLG-pH buffer solutions | pH-value at 20 °C: 10.00
LLG-pH buffer solutions | pH-value at 20 °C: 10.00
Brand: LLG LabwareAvailable in 6 variantsThe ready-to-use pH buffer solutions offer high quality and precision.Tolerance ±0.01, tested and certified at 20 °CBatch number, expiry date, and temperature dependence data table printed on the labelTraceable to NIST (SRM)pH 9 and 10 are borax-freeThe safety data sheets of these products are available under www.llg-labware.com.
€27,70
€20,78
LLG-pH electrode with gel electrolyte | Connector: BNC + 3 mm Cinch, Diaphragm type: Ceramic
LLG-pH electrode with gel electrolyte | Connector: BNC + 3 mm Cinch, Diaphragm type: Ceramic
Brand: LLG LabwareAvailable in 2 variantsLow maintenance combination electrode with integrated temperature sensor, robust plastic shaft and gel electrolyte.
€185,40
LLG-pH Meter 5 | Type: LLG-pH Meter 5
LLG-pH Meter 5 | Type: LLG-pH Meter 5
Brand: LLG LabwareThe LLG-pH meter 5 is a very easy to use pH/mV/°C handheld meter. The pH value and temperature can be stored directly on the SD card (Excel file) or transferred directly from the pH meter to a PC via the RS-232 interface.Gel filled pH electrode with external temperature sensor with 1 m cableBNC connectorAutomatic temperature compensation (ATC)Large, easy-to-read LCD display3 point calibrationSuitable for all standard SD cards with up to 16 GBPlease order batteries separately (6 x 1,5 V AA)Optional: power cable, PC connection cable, PC softwareScope of supply: pH meter, pH electrode with temperature sensor, buffers pH 4 and pH 7, 4 GB SD-Memory card, transport caseThe safety data sheets of these products are available under www.llg-labware.com.
€309,90
LLG-pH meter 7 | Type: UK plug for LLG-pH Meter 7, Plug type: UK
LLG-pH meter 7 | Type: UK plug for LLG-pH Meter 7, Plug type: UK
Brand: LLG LabwareAvailable in 4 variantsThe LLG-pH Meter 7 is an easy-to-use, robust table-top instrument for measuring pH and redox potential. The large color-touch-display and the intuitive, language-independent user interface ensure fast and easy use. Particularly suitable for routine applications in laboratories, production plants and schools.Available as set with gel combination electrode ("Made in Germany") with temperature sensor Large color-touch-display with language-independent graphical user interfaceAutomatic temperature compensationMemory for 500 values3-point calibrationReminder function for upcoming calibrationsBNC connection for the electrodeRS232 interface for data transferElectrode holder can be mounted left and rightScope of supply:LLG-pH meter 7: pH meter, electrode holder, protective cover, power supply unitLLG-pH Meter 7 set: pH meter, combination electrode, electrode holder, protective cover, power supply unit
€45,00
5678910

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