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  4. pH/ORP electrode for the previous model
  5. pH, ORP electrode for R series

pH, ORP electrode for R series

Product Name pH composite electrode "CALMEMO" 
model for general use
GST-5741C
for organic solvent, etc.
ELP-031
for precision measurement
ELP-032
for precision trace
GST-5723S
For insertion
GST-5724C
dimensional drawing
measurement range pH pH0〜14 pH0〜14 pH0〜14 pH0〜11 pH0〜12
temperature 0〜100℃ 0〜100℃ 0〜60℃ 0〜60℃ 0〜60℃
required amount of specimen * 1mL 3mL 2mL 1mL 0.5mL
measurement model approval ○ ○ ○ ─ ─
concentration monitor (floating) ○ ○ ○ ○ ○
silver ion
trap
○ ─ ─ ─ ─
features / remarks HM-30R standard attached electrode A variable sleeve is used for the liquid junction. Easy to clean the liquid junction. It can also be used for precision measurement. Uses a fixed sleeve that generates little liquid junction potential and is easy to handle. Suitable for precision measurement. It can measure a small amount of sample with high accuracy. It is directly inserted in fruits, meat, konnyaku, tofu, etc. to measure.
reference electrode inner solution RE-4 50mL×3 bottles (code number: 0BG00011)
     "CALMEMO" sensor: The sensor itself stores the model, serial number and calibration data.
     electrode with a thicker tip of glass film to prevent breakage. (more than 10 times stronger than the previous models)
  •  * The capacity when using the smallest container that can insert electrodes. Do not make a suddenly change of temperature of 50℃ or more.


Product Name pH composite electrode "CALMEMO" 
model For trace amount
ELP-035
For extreme trace amount
ELP-036
for test tube
ELP-037
for ultra-thin test tube
ELP-038
For flow-through type
GST-5720C
dimensional drawing 
measurement range pH pH0〜13 pH0〜13 pH0〜13 pH0〜13 pH0〜12
temperature 0〜100℃ 0〜60℃ 0〜100℃ 0〜60℃ 0〜60℃
required amount of specimen * 0.5mL 0.3mL 0.5mL 0.3mL ─
measurement model approval ○ ─ ○ ─ ─
concentration monitor(floating) ─ ─ ─ ─ ○
silver ion
trap
─ ─ ─ ─ ─
features / remarks Narrow type electrode with a diameter of 5 mm. Easy-to-use trace type. Extreme trace amount type with a diameter of only 3 mm. Diameter of 8 mm. A long body type that can be inserted into general test tubes. Long body type with a diameter of 3 mm for ultra-thin test tubes such as NMR. The cell volume is only 250 μL. It uses a pipe glass membrane that can measure without touching the air.
reference electrode inner solution RE-4 50mL×3 bottles (code number: 0BG00011)
     "CALMEMO" sensor: the sensor itself stores the model, serial number and calibration data.
     electrode with a thicker tip of glass film to prevent breakage. (more than 10 times stronger than the previous models)
  •  * The capacity when using the smallest container that can insert electrodes. Do not make a suddenly change of temperature of 50℃ or more.


Product Name pH composite electrode "CALMEMO"  pH composite electrode
model for high-alkali
ELP-039
for hydrofluoric acid bath
ELP-040
(glass electrode tip included)
for general use
GST-5731C
for general use
GST-5711C
dimensional drawing
measurement range pH pH0〜14 pH2〜12 pH0〜14 pH0〜14
temperature 0〜100℃ 0〜50℃ 0〜100℃ 0〜100℃
required amount of specimen * 1mL 30mL 1mL 1mL
measurement model approval ─ ─ ○ ○
concentration monitor(floating) ○ ○ ○ ○
silver ion
trap
○ ─ ○ ○
features / remarks Suitable for precision measurement in alkaline solutions with pH 12 or above. Replaceable glass electrode tip on the plastic body.
glass electrode tip (5082L)
HM-25R standard attached electrode general and easy-to-use electrode
reference electrode inner solution RE-4 50mL×3 bottles (code number: 0BG00011)
     "CALMEMO" sensor: the sensor itself stores the model, serial number and calibration data.
     electrode with a thicker tip of glass film to prevent breakage. (more than 10 times stronger than the previous models)
  •  * The capacity when using the smallest container that can insert electrodes. Do not make a suddenly change of temperature of 50℃ or more.


Product Name ORP composite electrode "CALMEMO"
ORP composite electrode temperature sensor
model for general use
PST-5721C
for general use
PS-5111C
for general use (SUS made)
ELT-001
for general use (glass made)
ELT-002
dimensional drawing
measurement range ORP indicator range of instrument indicator range of instrument ─
temperature 0〜100℃ ─ 0〜100℃
required amount of specimen * 1mL 1mL ─
concentration monitor(floating) ○ ○ ─
silver ion
trap
○ ○ ─
features / remarks ORP measurement electrode with integrated platinum, comparison and temperature sensors. ORP measurement electrode with integrated platinum and comparison. Temperature sensor to be used with unipotential electrodes such as glass electrodes.
* Unipotential electrode connection adapter is required separately.
(code number:0JD00001)
  reference electrode inner solution RE-4 50mL×3 bottles (code number: 0BG00011)
     "CALMEMO" sensor: the sensor itself stores the model, serial number and calibration data.
  •  * The capacity when using the smallest container that can insert electrodes. Do not make a suddenly change of temperature of 50℃ or more.

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