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

pH, ORP electrode for G series

Product Name pH composite electrode "CALMEMO" 
model for general use
GST-5721C
for organic solvent, etc.
GST-5721S
for precision measurement
GST-5722S
for precision measurement
GST-5723S
dimensional drawing
measurement range pH pH0〜14 pH0〜14 pH0〜14 pH0〜11
temperature 0〜100℃ 0〜100℃ 0〜60℃ 0〜60℃
required amount of specimen * 1mL 3mL 2mL 1mL
measurement model approval ○ ○ ○ ─
concentration monitor (floating) ○ ○ ○ ○
silver ion
trap
○ ─ ─ ─
compatible model HM-25G/30G/50G/60G、IM-55G、WM-50EG、HM-25R/30R、MM-60R、HM-7J/20J
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.

product name pH composite electrode "CALMEMO" 
model For insertion
GST-5724C
For trace amount
GST-5725C
For extreme trace amount
ELP-036
for test tube
GST-5727C
dimensional drawing 
measurement range pH pH0〜12 pH0〜13 pH0〜13 pH0〜12
temperature 0〜60℃ 0〜100℃ 0〜60℃ 0〜100℃
required amount of specimen * 0.5mL 0.5mL 0.3mL 0.5mL
measurement model approval ─ ○ ○ ○
concentration monitor (floating) ○ ─ ─ ─
silver ion
trap
─ ─ ─ ─
compatible model HM-25G/30G/50G/60G、IM-55G、WM-50EG、HM-25R/30R、MM-60R、HM-7J/20J
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.

Product Name pH composite electrode "CALMEMO"  ORP composite electrode "CALMEMO"
model for ultra-thin test tube
ELP-038
For flow-through type
GST-5720C
for general use
PST-5721C
dimensional drawing
measurement range pH/ORP pH0〜13 pH0〜12 indicator range of instrument
temperature 0〜60℃ 0〜60℃ 0〜100℃
required amount of specimen * 0.3mL 0.25mL 1mL
measurement model approval ○ ─ ─
concentration monitor (floating) ─ ○ ○
silver ion
trap
─ ─ ○
compatible model HM-25G/30G/50G/60G、IM-55G、WM-50EG、HM-25R/30R、MM-60R、HM-7J/20J 
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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