Geo-Tec Flat Solar Panel Accessories
A PVC case with all the parts necessary to service collector systems
Content:
Handheld
refractometer - Digital multimeter
- Pressure gauge
- Screwdriver with voltage detector pH-value checker
- Compass Inspection stickers and note stickers (12 of each)
Description:
The handheld refractometer determines the frost-resistance of water/propylene-glycol, water/ethylene-glycol mixtures and the density of water battery acid mixtures. The measuring range is 0° to -50°C for glycols.
The digital multimeter can be used to measure: direct current, alternating current, direct voltage, alternating voltage, resistance, temperature, positive diode voltage drop and hFE parameters for transistors and contintuity.
The pressure gauge can be used to measure the inlet pressure for the expansion tanks. The measuring range is between 0 and 6 bar.
The screwdriver can be used to quickly check whether there is voltage at the control system and its relevant components.
The pH-value test strips are for determining the pH-value of the solar liquid.
The compass can be used to fix the exact alignment due south.
The inspection stickers and note stickers remind the customer of when the next servicing of its collector system is due. Only regularly serviced collector systems can function in an optimum and satisfactory fashion. Guarantees can only be furnished for collector systems for which maintenance has been provided.
Anti-freeze Protection Analysis Instrument in PVC Case
With one or two drops of test liquid, the handheld refractometer determines the frost resistance of water/propylene-glycol, water/ethylene glycol mixtures and the density of water battery acid mixtures.
Range of use for measurements of:
- Propylene glycol (solar, heating & cooling systems) 0° to -50°C
- Ethylene glycol (car heating & cooling circuit) 0° to -50°C
- Battery acid (car batteries) 1.15-1.30 g/chm?
- Windscreen water 0° to -40°C
Complete set consists of:
- 1 Handheld refractometer
- 1 screwdriver for adjusting the 0-line 1 pipette for sampling heat transfer medium
- 1 cleaning cloth
- 1 PVC box, foam-lined
