GSM-19T standard proton magnetometer 
 Canadian GEM GSM-19T standard proton magnetometer sales and service centers authorized to Sennheiser Technology Development Co., Ltd. established in China and the Asia-Pacific region. Responsible for the entire Chinese market, sales of standard GSM-19T proton magnetometer and technical services. Instrument installation, software debugging, training, instrument calibration, hardware repair and maintenance and service for Chinese customers in the region. The full sales service management system so that you do not have to worry about. 

 The main advantage of the standard magnetometer GSM-19T 
 ■ It integrates a high-precision GPS (optional); ■ on the host screen in real time observing the magnetic field image is displayed; ■ RS232 interface, rapid downloading of observational data, the download speeds up to 115 Kbaud; the ■ resolutions up to 0.01nT, sensitivity of 0.05 nT; ■ The standard memory of 32MB; ■ has a unique basis points can be programmed station, the observed features such as: field magnetometer basis points outbound connections automatically corrected diurnal variation; the flexibility to set a series of observation schedule and the sampling rate; when you leave for a long time basis points Taiwan, this feature is especially important; ■ GSM-19T Walking Mag acquisition mode, you can ensure that the operator with walking in the field with the acquisition of the magnetic field data to obtain a continuous profile of the observation; ■ GSM-19T Another innovation , in the office, the user can designed observations route and point input to the GPS (optional), and then be observed by GPS command of the operator in the field according to the design; ■ basis points sets of observations and field mobile observation precision time synchronization, magnetic interference region and to ensure high-precision observations are very important; ■ observation quality control function, in the process of measuring hair concept a poor quality of observations, the operator will hear a warning signal . GSM-19T technical specifications of the standard magnetometer ■ Sensitivity: 0.05 nT; ■ Resolution: 0.01nT; ■ Absolute Accuracy: ± 0.2nT; ■ Dynamic range: 20000 to 120000nT; ■ gradient capacity difference: 7000nT / m; ■ sampling rate : 3-60 seconds optional; ■ temperature drift: 0.0025nT / ° C (ambient temperature of 0 to -40 ° C),; 0.0018nT / ° C (ambient temperature 0 to +55 ° C); ■ Operating Temperature : -40 ℃ - +55 ℃; ■ store 32M bytes on the station can be saved 1465623 readings 5373951 readings basis points station can be saved, gradient measurements can be saved to 1,240,142 readings, walk magnetic survey can be saved to 2,686,975 readings ; ■ Size and weight: Host 223 × 69 × 240mm, weight 2.1Kg, sensor 170mm (length) x 75mm (diameter), weight 2.2Kg; ■ operating modes: station: 60 seconds every three seconds, automatic sample storage time observed value and the time and date, basic point stands: the observed values, time, date, every 3-60 seconds to read the data stored; ■ Input and Output: RS232 interface digital output or 6-pin waterproof connector (option) for analog output. GSM-19T standard configuration of the standard magnetometer GSM-19T host GEMLinkw software, charger, probe and cable, and probe pole, RS232 cable, transport case, a Chinese and English operation manual. GSM-19T magnetometer series ■ of GSM-19T standard magnetometer; ■ of GSM-19TW standard proton Walking "magnetometer; ■ of GSM-19TV standard proton magnetometer + VLF; ■ GSM-19TG standard proton gradiometer; ■ of GSM- 19TGW standard proton Walking "gradiometer; ■ of GSM-19TGV standard proton gradiometer + VLF; ■ GSM-19TGWV standard proton" Walking "gradiometer. Warranty ■ two years, life-long service.