Concise laboratory catalogue

2008 Concise laboratory catalogue Portable and bench-top instruments for ph, EC, ISE, DO and C measurements. Simple and advanced models covering from routine measurements to maximum requirements in investigation. High quality s range with unique performance. ph electrodes with patented ContATC temperature. ISE electrodes without internal electrolyte. Burettes and titrators for volumetric analyses. Liquid microdispensing at reasonable price. The most rapid and productive automatic titrators. Quality at a reasonable price

Instruments, s and accessories for: research and education, chemical and pharmaceutical industry, agriculture, food industry, etc

Contents Portable instruments... 4 ph-meter PH 25 Multimeter MM 40 Conductivity meter CM 35 Oxymeter OXI 45 Thermometer TM 65 Sensors for portable instruments... 5 ph-meters SERIES... 6 ph-meter Basic 20 ph-meter GLP 21 ph & Ion-Meter GLP 22 ph-meter + burette... 7 PH-Burette 24 1S PH-Burette 24 2S ph, redox, ISE electrodes... 8 Conductivity meters SERIE... 10 EC-Meter Basic 30 EC-Meter GLP 31 Conductivity cells... 11 Multimeter... 12 MultiMeter MM 41 Solutions... 13 Automatic burettes... 14 Burette 1S Multi-Burette 2S Multi-Burette 4S Karl Fischer titrators... 15 TitroMatic KF 1S TitroMatic KF 1S 2B TitroMatic KF 2S 2B Concise laboratory catalogue 3

Portable instruments, general view Light, functional and very robust Designed to work in harsh conditions, in industry and in field or lab. Advantages of CRISON portable instruments: Truly portable. Easy to use. Ergonomic design. Shock resistant. Long-life batteries. Industrial key-pad. Very competitive pricing. Manufacturer s after-sales service. MP-5 connector. High quality s connector with IP 67 waterproof. Double LCD display, for simultaneous readings of the measured parameter and temperature. Thermometer TM 65 ABS casing with IP 65 waterproof. Long life membrane key-pad, for industrial use. Optional carry case containing all necessary elements to work correctly. Model PH 25 MM 40 CM 35 OXI 45 TM 65 Measured parameter Measuring range ph -2 16 ±1500 mv -200 600 C ph -2 16 0.01 µs/cm 200 ms/cm TDS, 0.01 199.9 mg/l -9.9 99.9 C 0.01 µs/cm 500 ms/cm NaCl, 0.0 1999 mg/l -200 600 C 0.1 600 % 0.01 60.0 mg/l 0.0 50.0 C -200 850 C -328 1562 F Temperature compensation Manual or automatic Automatic Automatic Automatic -- Calibration With 1, 2 or 3 buffers ph, with 1, 2 or 3 buffers EC, with 1, 2 or 3 standards With 1, 2 or 3 standards Automatic, in calibration vessel Error compensation of the probe in 2 points 4 Concise laboratory catalogue

Sensors for portable instruments Storage protector. It screws directly on the electrode s handle. It avoids the possible breakage due to flexion. This protector does not generate overpressure on the diaphragm preventing its fast clogging. ph electrodes Complete range with the best electrodes on the market. Different electrolytes, diaphragms, reference elements, measuring ranges, etc. In addition, electrodes with built-in temperature (Pt 1000). 50 50, for general use. 50 50 T, for general use, with Pt 1000. 50 52, for difficult samples. 50 52 T, for difficult samples, with Pt 1000. 50 53, puncture electrode (stainless steel). 50 50 T, puncture electrode (stainless steel), with Pt 1000. T= temperature 50 50 50 50 T 50 52 50 52 T 50 53 50 53 T Redox An electrode similar to the ph s, where the glass membrane is replaced by platinum wire. 50 55, platinum Conductivity cells All of them with Pt 1000. 50 60, 0.2...200.000 µs/cm, universal, plastic and platinum. 50 61, 0.2...200.000 µs/cm, universal, glass and platinum. 50 62, 5...50.000 µs/cm, dirty samples, titanium. 50 63, 100...500.000 µs/cm, high conductivities, glass and platinum. 50 64, 5...50.000 µs/cm, Low Cost, ABS and titanium. 50 55 50 60/50 61 50 62 50 63 50 64 Multi 50 59, inside there are one ph electrode, one conductivity cell and one temperature. Short response time for the 3 parameters. It is developed to work exclusively with multimeter MM 40. ph, 0... 14 EC, 5... 30.000 µs/cm 0... 80 C D.O. Sensor. 51 20, with extraordinary membrane, compounded by thin stainless steel mesh covered by silicone. Maximum quality electrode at very competitive price. Temperature probes Versions Pt 100, Pt 1000 and Thermocouple type K. Different lengths and shapes. 50 90 50 91 50 92 50 94 50 95 50 96 50 97 50 98 50 99 50 59 51 20 Concise laboratory catalogue 5

Laboratory ph-meters, Series Three models, one philosophy Developed as a station for integral work. Some common features: Automatic control over the activation/deactivation of a stirrer, allowing stirring speed regulation. Several measuring modes: by stability, in continuous and others. ph calibration in 1, 2 or 3 points and mv calibration with one redox standard. Possibility to compensate the error of the temperature (GLP 21+ and 22+) Programmable calibration validity. Messages in 5 languages. Support for 1, 2 or 3 s. With place for cable fixing avoiding its breakage. Holes for a s protector or a spare electrode. Thermal or dot matrix printers, connectable to the GLP21+ and GLP22+. Large graphic display. It speaks by its own. Calibration flasks with magnetic bar. With 40 ml of buffers more than 10 calibrations can be performed. Industrial quality, easy to use key-pad. The magnetic stirrer integrated in all models is controlled from the instrument. Model ph-meter BASIC 20 ph-meter GLP 21 ph & Ion-Meter GLP 22 Parameters to measure Measuring range ph -2 16 ± 2000 mv Resolution ph 0.01 1 mv 0.1 C ph -2 16 ± 2000 mv Selectable, 0.1 / 0.01 / 0.001 ph Selectable, 1 / 0.1 mv 0.1 C ph -2 16 ± 2000 mv ISE, 10-6 M 10-1 M (ppm o g/l) Selectable, 0.1 / 0.01 / 0.001 ph Selectable, 1 / 0.1 mv ISE, Selectable 0.1 C Measuring channels 1 1 2 Magnetic stirrer 1 1 1 + 1 optional Data Logger Up to 400 measurements Up to 400 measurements per channel Data output Printer or PC Printer or PC 6 Concise laboratory catalogue

PH-Burette 24 A combination between a ph-meter and a Burette Unique instrument on the market. Two versions: with one or two working places. A semi-automatic titrator priced as a digital burette. Reagent saving due to the high-resolution burette. They are supplied with specific program for burette auto-calibration. Applications Solutions preparation. Enzyme preparation. Total acidity in food. Chlorides in general. SO 2 (sulphurous) in wine. Measure and regulation of ph, PH-Stat. etc, etc Model ph-burette 24 1S ph-burette 24 2S Parameters to measure Measuring range (as a ph-meter) ph -2 16 ± 2000 mv As a burette Motor step by step, resolution 1/40000 As a titrator 1 syringe 2 syringes End point titrations in manual or sequential mode As a ph regulator In 1direction (acid or alkali) In 2directions (acid and alkali) Measuring channels 1 2 Connections for Data output 1 electrode 1 stirrer Printer or PC 2 electrodes 2 stirrers Concise laboratory catalogue 7

ph electrodes The basic ones Electrodes with fixed cable and BNC connector covering 90% of the applications. All models have the version with built-in temperature Pt 1000. 50 10, Low Cost, plastic body. 50 10 T, Low Cost, with Pt 1000. 50 11, for foodstuff. 50 11 T, for foodstuff, with Pt 1000 50 14, for aqueous media in general. 50 14 T, for aqueous media in general, with Pt 1000. T = temperature T = temperature T = temp. Code 50 10 50 10 T 50 11 50 11 T 50 14 50 14 T ph and temperature range ph 0 14, 0 80 C ph 2 14, 0 80 C ph 0 14, -10 100 C Reference element Ag/ AgCl wire Sleeved Ag/ AgCl wire Encapsulated Ag/AgCl + Ag + barrier Diaphragm Ceramic Annular open 2 ceramic Electrolyte Gel (non refillable) Solid (non refillable) CRISOLYT The high-tech ones High quality electrodes with fixed cable and BNC connector. All of them with encapsulated reference system and silver ion barrier. All models have the version with built-in temperature Pt 1000. 50 15, for foodstuff, chemistry and pharmacy. 50 15 T, for foodstuff, chemistry and pharmacy, with Pt 1000. 50 21, for difficult samples. 50 21 T, for difficult samples, with Pt 1000. T = temperature T = temp. Code 50 15 50 15 T 50 21 50 21 T ph and temperature range ph 0 14, -5 100 C ph 0 14, 0 60 C Reference electrolyte Encapsulated Ag/AgCl + Ag + barrier Encapsulated Ag/AgCl + Ag + barrier Diaphragm 3 ceramic Sleeve Electrolyte CRISOLYT G CRISOLYT 8 Concise laboratory catalogue

ph, metallic, I.S.E. and reference electrodes Special ph electrodes Electrodes with fixed cable and BNC connector. 50 26, for samples with HF (up to 1g/l at ph 3) 50 27, for measurements on surfaces. 50 28, micro samples, Ø 3. 50 29, micro samples, Ø 6. Metallic electrodes Electrodes with fixed cable and BNC connector. 50 56, platinum, low maintenance. 50 57, platinum, liquid electrolyte. Platinum Code 50 26 50 27 50 28 50 29 50 56 50 57 Measuring range ph 1 11 0 80 C ph 0 14 0 80 C ph 0 14 0 80 C ph 0 14 0 80 C ± 2000 mv 0 80 C Reference element Encapsulated Ag/AgCl Encapsulated Ag/AgCl ± 2000 mv 0 80 C Diaphragm 1 ceramic PTFE ring 1 ceramic 1 ceramic 1 ceramic 1 ceramic Electrolyte CRISOLYT CRISOLYT CRISOLYT CRISOLYT Gel (non refillable) CRISOLYT I.S.E. Electrodes Compact electrodes, maintenance not required. Without internal electrolyte nor spare membranes. High sensitive and long lasting membranes. With fixed cable and BNC connector. There are S7 connector versions, please, ask for more details. Reference electrode 50 44, reference electrode with lithium acetate 0.1 M, for ISE applications. Suitable for all CRISON selective electrodes. With fixed cable and banana connector. Code Ion 96 50 Sodium (Na + ), 96 51 Bromide (Br - ) 96 52 Chloride (Cl - ) 96 53 Cyanide (CN - ) and iodide (I - ) 96 54 Silver / sulphide (Ag + /S 2- ) 96 55 Fluoride (F - ) 96 57 Copper (Cu 2+ ) 96 58 Cadmium (Cd 2+ ) 96 60 Calcium (Ca 2+ ) 96 61 Potassium (K + ) 96 62 Nitrate (NO 3- ) 96 63 Amonium (NH 4+ ) 96 64 Nitrite (NO 2- ) I.S.E. 50 44 Electrodes from the series 52 XX with S7 screw cap This is the classic range of CRISON electrodes. Please, ask for more details. Concise laboratory catalogue 9

Laboratory conductivity meters, Series Two models, one philosophy Developed as a station for integral work. Some common features: Automatic control over the activation/deactivation of a stirrer, allowing stirring speed regulation. Several measuring modes: by stability, in continuous and others. EC calibration with 1, 2 or 3 standards. Possibility to compensate the error of the temperature (GLP 31+) Programmable calibration validity. Messages in 5 languages. Cell support. With place for cable fixing avoiding its breakage. Thermal or dot matrix printers, connectable to the GLP 31+. Large graphic display. It speaks by its own. Industrial quality, easy to use key-pad. The magnetic stirrer integrated in all models is controlled from the instrument. Calibration flasks with magnetic bar. With 50 ml of standard up to 3 calibrations without error. Model EC-Meter BASIC 30 EC-Meter GLP 31 Measured parameters Measuring range 0.01 µs/cm 500 ms/cm NaCl (Salt), 5.85 mg/l 311.1 g/l 0.001 µs/cm 1000 ms/cm NaCl (Salt), 5.85 mg/l 311.1 g/l TDS, 0 mg/l 500 g/l Temperature coefficient Linear, TC 0.00 5.00 %/ C Linear, TC 0.00 5.00 %/ C Non linear for natural waters, UNE-EN 27888 Reference temperature 20 or 25 C 20 or 25 C or any value between 0 and 99 C Calibration Automatic recognition of CRISON standards. Manual introduction of the cell constant. Data Logger Up to 400 measurements Data output Printer or PC 10 Concise laboratory catalogue

Conductivity cells For Basic 30+, GLP 31+ and MM41 With telephone connector with 8 contacts. Different models to cover the variety of samples and measuring ranges. All include temperature Pt 1000. 50 70, universal. 50 71, for low conductivities. 50 72, for high conductivities. 50 73, for dirty or viscous samples. 50 70 50 71 50 72 Exclusive for Basic 30, GLP 31 and MM 41. Temperature Temperature Temperature Temperature Code 50 70 50 71 50 72 50 73 Measuring range (µs/cm) 0.2 200.000 0.05 30.000 100 500.000 100 50.000 Temperature range ( C) -30 85-30 85-30 85 0 85 Approximate constant (cm -1 ) 0.7 0.1 10 0.3 Materials Glass / platinum Glass / platinum Glass / platinum Titanium For conductivity meters with banana connection Cells with banana connection, connectable to the majority of conductivity meters on the market. 52 93, universal, with built-in Pt 1000 temperature. 52 92, for general use. 52 95, for low conductivities. 52 98, for high conductivities. 52 87, for measurements in continuous flow. It is recommended to use the models 52 92, 52 95 and 52 98 together with A.T.C. 55 31. Temperature Code 52 93 52 92 52 95 52 98 52 87 Measuring range (µs/cm) 0.2 100.000 0.2 100.000 0.1 10.000 100 500.000 1 80.000 Temperature range ( C) -30 85-30 85-30 85-30 85-30 85 Approximate constant (cm -1 ) 0.7 1 0.1 10 1 Materials Glass / platinum Glass / platinum Glass / platinum Glass / platinum Glass / platinum Concise laboratory catalogue 11

Multiparametric instrument MultiMeter MM41 Two instruments in one An instrument joining GLP22+ and GLP31+. With two measuring channels Channel 1: for simultaneous ph, EC and temperature measurement. Channel 2: for ph or redox or ISE measurement. Connected to a sample changer and a PC, using the software ComLabo, the simultaneous measurement of ph and conductivity in large number of samples is possible. Optionally, connection of a second magnetic stirrer. NEW Support for 1, 2 or 3 s. With place for cable fixing avoiding its breakage. Connectable s: The same as for the ph-meters and conductivity meters Series+ (pages 8, 9 and 11) Large graphic display. It speaks by its own. Holes for a s protector or a spare electrode. Calibration flasks with magnetic bar. With 50 ml of standard, several calibrations can be performed. Industrial quality, easy to use key-pad. The magnetic stirrer integrated in all models is controlled from the instrument. Model MultiMeter MM 41 Two channels One double One simple Parameters to measure Measuring range ph -2 16 ± 2000 mv Data Logger Magnetic stirrer Data output 0.001 µs/cm 1000 ms/cm NaCl (Sal), 5.85 mg/l 311.1 g/l TDS, 0 mg/l 500 g/l Up to 400 measurements per channel 1 + 1 optional Printer or PC ph -2 16 ± 2000 mv ISE, 10-5 M 10-1 M 12 Concise laboratory catalogue

Solutions For instrument calibration and maintenance The ph buffers and conductivity standards are: with NIST traceability. supplied with Certificate of analysis. ph buffers. Conductivity standards, EC. Electrolytic solutions. Electrode s regeneration solutions. Solutions for ISE measurements. Values ph buffers EC standards Redox standard Electrolytic s. Regeneration s. ISE measurements 7.00 (at 25 C) 4.01 (at 25 C) 9.21 (at 25 C) 147 µs/cm (at 25 C) 1413 µs/cm (at 25 C) 12.88 ms/cm (at 25 C) 80.4 ms/cm (at 25 C) 111.8 ms/cm (at 25 C) 220 mv (a 25 C) CRISOLYT CRISOLYT A CRISOLYT G CRISOLYT V LiCl 1M in ethanol KNO 3 1M Electrode-cleaner Diaphragm-cleaner Membrane-reactivator TISAB III Al 2 (SO 4 ) 3 Lithium acetate Certificate Yes Yes No No No No Presentation 125 / 250 / 1000 ml 125 / 250 / 1000 ml 250 / 1000 ml 250 ml 250 ml 125 / 250 ml Concise laboratory catalogue 13

Burettes A range of high quality and precision burettes at reasonable price They cover the applications between the manual digital dispensers and the expensive motorized burettes. The piston s stroke is divided in 40000 steps. The resolution on display is 1 ul. The main applications are: Solution preparation. Repetitive reagent dispensing. Standard dilution. Titrations with optical indicator. etc. Model Burette 1S DPD Burette 1S Multi-Burette 2S Multi-Burette 4S Number of syringes 1 1 2 4 Magnetic stirrer (optional) 1 1 2 4 Dilution programs Yes Dispensing programs Yes Preparation programs Yes Peristaltic pumps optional, 1 or 2 14 Concise laboratory catalogue

Automatic Karl Fischer titrators Water determination according to Karl Fischer Three versions covering the different customer requirements. Advantages: Very easy to use. Automatic and periodic air bubbles elimination from the reagent circuit, tubes and syringe. Intelligent control over the vessel drift and different possibilities for its compensation. Adaptable to the different KF reagents on the market. High reliability of the results. Very reasonable price. etc. Model TitroMatic KF 1S TitroMatic KF 1S 2B TitroMatic KF 2S 2B Number of syringes 1 1 2 Pumps for filling/emptying vessel 2 2 Standardisation programs Yes Several titration programs Yes Burette self-calibration program Yes Data output Printer or PC Concise laboratory catalogue 15

High quality s Authorised CRISON dealer: Código 063-E, Edición Febrero 2008 Instruments developed and manufactured in Spain by CRISON INSTRUMENTS, S.A. www.crisoninstruments.com