Multi-functional Direct Read Calcium Testing Equipment

Specifications 1.test the dose of lime and cement

2.test effective dose of calcium oxide in the lim

3. DC and AC supply

The most of pavement structure in road construction adopts lime soil stabilization or cement soil stabilization. It is one of the important factors for the soil quality that if the dose of lime or cement matches the design request and if the mixture is evenly. Therefore, it dose great effort for making sure the construction quality that test the dose of lime or cement in the soil stabilization before or after rolling when the mixing finished. Model SG5B multi-functional direct read calcium determinator can test the dose of lime and cement. SG-6 multi-functional direct read calcium testing equipment can test both the dose of lime and cement and the effective dose of calcium oxide in the lime. The instrument can be with DC and AC supply. Take off the cover board of battery case and fix four No. batteries in when DC supply. Take off the cover board of battery case and fix four No. batteries in when 220V AC supply. Plug one end of AC-DC transducer into the “power” hole on the panel back of the instrument, then the instrument can work.  Technical parameters: 1. test range and error (1) lime dose: 6.0%~18.0%, absolute error is no higher than 0.4% (2) cement dose: 3.0%~10.0%, absolute error is no higher than 0.4% (3) effective calcium oxide: 20%~80%, absolute error is no higher than 2% 2. resolution (1) lime dose: 0.1% (2) cement dose: 0.1% (3) effective calcium oxide: 1% 3. power dissipation: 0.3% 4. weight: 3Kg 5. volume: 280×120×300mm 6. using condition: environment temperature: 5~35°C                              relative temperature: lower than 80% 7. AC supply: 220V±10%