Electro-Chemical Devices (ECD) SMS22 - Manual (Page 38)

Clocks and Timers cont’d
Timer 5: periodic
Timer6: oneshot↑
Retriggerable N
Resettable N
Trig 6 timer 5
Timer7: oneshot↑
Retriggerable N
Resettable N
Trig 7 timer 5
Logic gates AND Gate A
In 1 Timer 6
In 2 EXT /1
AND Gate B
In 1 Timer 7
In 2 EXT /1
AND Gates C,D,E and OR Gates A, B,C, D, E Unused
Ion Species Ch1 ion S--
General No Menu
°C/°F & temp cal 1 Trim °C .0
Unit 23.0 °C
2 Trim °C .0
Unit 23.2.0 °C
4-20 Trim/Test (not configured)
Millivolt trim (not configured)
Appendix B
Reagent Recipes
DANGER: Read any precautions and the (MSDS) datasheets, wear protective gloves,
clothes and glasses before handling chemical products.
Hazard of severe burns or injury due to handling of dangerous chemicals
Reagent #1 (16% Potassium Hydroxide)
CAUTION dissolving Potassium Hydroxide in water is a very exothermic reaction, it gets very HOT very
FAST. Use caution to avoid overheating and splattering of the highly caustic reagent.
Materials Needed (2 liters) Amount
Potassium Hydroxide
CAS Number 1310-58-3 (assay KOH 85%)
320 g
Distilled Water
CAS Number 7732-18-5
2 liters (to volume)
SMS-22 Page 29