EUTECH INSTRUMENTS ALPHA PH1000 PHORP CONTROLLERTRANSMITTER Manual de usuario descargar pdf (Pagina 8)

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A General purpose, aqueous pH measurements. Quality control,

general laboratory and aquarium water.

B Tris buffers, clinical, and biological media containing proteins,

creams, fats and cosmetics.

C Research measurements, fruit juices, beer, milk and yogurt.

D High viscosity solutions such as emulsions, suspensions, paints

and varnishes where frequent cleaning of the reference is

necessary.

E Non aqueous solutions. Must be used with special reference

electrolyte ECRE015.

F Low temperature measurements.

G Low ionic strength solutions, such as high purity water.

H High temperature measurements.

I Surface measurements such as paper, skin, textile, leather and

agar plates.

J Solid or semi-solid samples such as cheese, meats, fruits, bread,

or other similar sample.

K Rugged use; ruggedized electrode tip. Aqueous media in general.

L Portable pH meter; field and school use.

M Micro sample, such as semi-micro cuvettes and NMR tube.

N Test tube measurements.

O Reference contamination problems which require a double

junction reference, such as media containing sulfides, bromides,

iodides, and cyanides.

P Measurements in long, narrow vessels.

Q Soil pH measurements.

R Swimming pool, pH control under continuous flow conditions.

S Isoelectric focusing gels and other surface measurements that

require a small diameter flat tip.

T Photographic chemical; high pH sample (12 to 14 pH).

U ORP measurements for general purpose.

V Swimming pool ORP measurement.

W ORP measurement for cyanide use.

X ORP measurement requiring a double junction reference.

Y Hydrofluoric acid and abrasive solution measurements.

Z Potentiometric measurements of chlorides and other

halides.

Membrane Glass Types

X-1 is especially suited for low temperature, nonaqueous solutions and pH measurements under pH 12.

X-2 is best suited for most pH measurements where minimal or no Na is present. It is a low-resistant glass

with a very fast and stable response and is designed for pH ranges of 0 to 13 and temperatures of 0 °C to

135°C.

X-3 is especially formulated for continuous, long-term use at high temperatures, particularly in strong alkaline

solutions above pH 11. It experiences negligible Na ion error above 13 pH. The impedance of the glass is

much higher than other glasses, and a slower response will be experienced at room temperature and below.

Response time increases as the temperature is elevated.

Electrodes | Electrode Selection Guide

Electrode Selection Guide

4 Simple Steps To Choosing Your Electrode

Step 1: Select application Step 3: Select electrode material

Step 4: Select from table

Step 2: Select membrane glass type of your electrode

Application Codes & Descriptions

A General purpose, aqueous pH measurements. Quality

control, general laboratory and aquarium water.

B Tris buffers, clinical, and biological media containing

proteins, creams, fats and cosmetics.

Membrane Glass Types

X-1 is especially suited for low temperature, nonaqueous

solutions and pH measurements under pH 12.

X-2 is best suited for most pH measurements where

minimal or no Na+ is present. It is a low-resistant glass

and is designed for pH ranges of 0 to 12 and

0 0

temperatures of 0 C to 135 C

Glass body Combination pH Electrodes

Order Code Glass TYPE Application Code pH Range Temperature

Range(0C)

ECFG73504 X-2 A, F 0 - 13 0 to 100

ECFG73905 X-2 B, C, G 0 - 13 -5 to 80

ECFG73792 X-2 H, O 0 - 13 0 to 110

Order Code Glass TYPE Application Code pH Range Temperature

Range(0C)

ECFG73593 X-2 H 0 - 13 0 to 100

ECFG79701 X-2 E, O 0 - 13 -0 to 100

ECFG74519 X-3 H, T 0 - 14 5 to 110

ECFG63506 X-2 A, D 0 - 13 0 to 100

Order Code Glass Type Application Code pH Range Temperature Range (ºC) Length x Dia.(mm) Internal Reference Element

ECFE74526 X-3 T 0 - 14 -5 to 80 115 x 12 Ag/AgCl Sealed

ECFE72511 X-1 I 0 - 12 0 to 100 115 x 12 Ag/AgCl Sealed

ECFE53901 X-2 B, N, P 0 - 13 -5 to 80 155 x 6 Calomel Sealed

ECFC72521 X-1 A, L, R 1 - 13 0 to 80 110 x 12 Ag/AgCl Sealed

ECFC72521R X-1 A, L,R 1 - 13 0 to 80 110 x 12 Ag/AgCl Refillable

ECFC72522 X-1 A, L, O, R 1 - 13 0 to 80 110 x 12 Ag/AgCl Double Junction Sealed

ECFC72522R X-1 A, L, O, R 1 - 13 0 to 80 110 x 12 AgAgCl Double Junction Refillable

EC620132 X-2 A, B, G, L, O, Q 0 - 14 0 to 60 120 x 12 Ag/AgCl Double Junction Sealed

EC620109 X-2 B, D, G, L, Q 0 - 14 0 to 100 175 x 12 Ag/AgCl Double Junction Refillable

EC620116 X-2 A, B, D, G, L, Q 0 - 14 0 to 100 175 x 12 Ag/AgCl Double Junction Refillable

EC620300 X-2 A, B, L 0 - 14 -5 to 80 106 x 10 Calomel Refillable

Plastic and Epoxy Combination pH Electrodes

Order Code Glass Type Application Code pH Range Temperature Range (ºC) Length x Dia.(mm) Internal Reference Element

ECFG73504 X-2 A, F 0 - 13 0 to 100 110 x 12 Ag/AgCl Refillable

ECFG73905 X-2 B, C, G 0 - 13 -5 to 80 110 x 12 Calomel Refillable

ECFG73792 X-2 H, O 0 - 13 0 to 110 110 x 12 Ag/AgCl Double Junction Sealed

ECFG73593 X-2 H 0 - 13 0 to 100 110 x 12 Ag/AgCl Sealed

ECFG73701 X-2 E, O 0 - 13 0 to 100 110 x 12 Ag/AgCl Double Junction Refillable

ECFG74519 X-3 H, T 0 - 14 5 to 110 110 x 12 Ag/AgCl Sealed

ECFG63506 X-2 A, D 0 - 13 0 to 100 55 x 8 Ag/AgCl Refillable

ECFG43902 X-2 B, C, M 0 - 13 -5 to 80 180 x 4 Calomel Refillable

ECFG43904 X-2 B, C, M 0 - 13 -5 to 80 55 x 4 Calomel Refillable

ECFG73521 X-2 Q 0 - 13 0 to 100 110 x 12 Ag/AgCl Refillable

ECFG63511 X-2 J 0 - 13 0 to 100 25 x 8 Ag/AgCl Sealed

ECFG53912 X-2 B, J 0 - 13 -5 to 80 25 x 6 Calomel Refillable

ECFG72520 X-1 I 0 - 12 0 to 100 110 x 12 Ag/AgCl Refillable

ECFG73711 X-2 D, O 0 - 13 0 to 100 110 x 12 Ag/AgCl Double Junction Refillable

ECFG73511 X-2 D 0 - 13 0 to 100 110 x 12 Ag/AgCl Refillable

ECFG72710LI X-2 E 0 - 13 0 to 100 110 x 12 LiCl Double Junction Refillable

EC620130 X-2 A, B, C, G, L, O, Q, R 0 - 14 0 to 80 160 x 12 Ag/AgCl Double Junction Refillable

EC620131 X-2 A, B, C, D, L, O, Q, R 0 - 14 0 to 80 130 x 12 Ag/AgCl Double Junction Sealed

EC620133 X-2 A, B, I, O, Q 2 - 14 0 to 50 25 x 6 Ag/AgCl Double Junction Sealed

EC620185 X-2 A, B, K, L, O 0 - 14 -5 to 100 102 x 10 Ag/AgCl Double Junction Refillable

EC620181 X-2 A, K 0 - 14 0 to 80 102 x 10 Ag/AgCl Refillable

EC620183 X-2 A, B, K 0 - 14 0 to 80 102 x 10 Ag/AgCl Double Junction Refillable

EC620286 X-2 A, B, G 0 - 14 -5 to 80 106 x 10 Calomel Refillable

EC620293 X-2 B, N, P 0 - 14 -5 to 80 150 x 6 Calomel Refillable

EC620095 X-2 B, N, P 0 - 14 0 to 80 254 x 3 Calomel Refillable

EC620096 X-2 B, N, P 0 - 14 0 to 80 127 x 3 Calomel Refillable

EC620297 X-2 B, N, P 0 - 14 -5 to 100 165 x 5 Ag/AgCl Refillable

Glass Body Combination pH Electrodes

All electrodes are supplied with standard cable length of 1m and with BNC connectors. Refer to our price list for electrodes with longer cable length.

Order Code Sensor Type Application Code Temperature Range (ºC) Length x Dia. (mm) Internal Reference Element

ECFG79601 Platinum U 0 to 100 110 x 12 Ag/AgCl Refillable

ECFE77689 Antimony Y 0 to 80 110 x 12 Ag/AgCl Sealed

ECFG78610 Platinum U, X 0 to 100 110 x 12 Ag/AgCl Double Junction Sealed

ECFC79601 Platinum Pin U, V 0 to 80 110 x 12 Ag/AgCl Sealed

ECFC79601R Platinum Pin U, V 0 to 80 110 x 12 Ag/AgCl Refillable

ECFC79602 Platinum Pin U, V, X 0 to 80 110 x 12 Ag/AgCl Double Junction Sealed

ECFE79602R Platinum Pin U, V, X 0 to 80 110 x 12 Ag/AgCl Double Junction Refillable

Plastic, Epoxy and Glass Combination ORP Electrodes

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Electrodes | Electrode Selection Guide

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 19 20

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