| HM-30 Gilson Pressure Meter Model:GSF3-HM-30 | Cat.No: |
| HM-30 Gilson Pressure Meter supervac site:zxqc.cn supervac site:hd315.org supervac site:midwest.com.cn Gilson's new higher-quality HM-30 Pressure Meter for concrete air content determination has many improvements that make it a better buy. Long lasting stainless steel clamps adjust quickly and are much less expensive to replace. Larger gauge in stainless steel housing is easier to read and calibrate and sealed to reduce need for maintenance. Pump with large, easy-grip handle builds pressure quickly with longer strokes and is shielded to keep dirt and water out of the piston area. Brass petcocks have stainless steel ball valves for accuracy and durability. Petcock handles are vinyl coated for more comfortable operation. Dimensions and accuracy of these new units exceed requirements of ASTM. Accessories included are: calibration vessel, calibration tubes, 24" （610mm） tamping rod, aluminum straightedge, syringe for water, carrying case and operating instructions. Cast aluminum chamber is 1/4 cu. ft. and may also be used for unit weight and yield determinations. Sturdy plastic carrying case holds meter with all accessories securely in die-cut foam padding. Traditional Watts Press-Ur-Meter is still available as HM-30W. Shipping Data: 32 lb （13.6kg）; Cu. Ft.: 2.9. Purpose:Research 歡迎大家前來咨詢！ 北京中 西 遠(yuǎn)大科技有限公司 ：//82782462 傳真：62981256 聯(lián) 系 人：王 工號(hào)：8122 | Model:GSF3-HM-30 |
| Gilson offers Model:GSF3-MA-373 | Cat.No: |
| Gilson offers supervac site:zxqc.cn supervac site:hd315.org supervac site:midwest.com.cn MA-372 and MA-373 units with emissivity fixed at 0.95 are suitable for most construction materials. MA-381 and MA-383 adjustable emissivity models can be fine-tuned to different materials and surfaces for increased accuracy. D:S is the ratio between the distance to the target and the diameter of the measuring spot. The greater the D:S value, the better the resolution is and the smaller the target can be. Temperatures are obtained from the exposed surfaces of materials targeted. Useful distances for these models range from 3-35ft （1-10.5m）. The laser spotting feature enables easy spotting of target surface. All models feature automatic data hold, temperature resolution of 0.1°C or °F up to 199.9°C and CE Mark. Units are powered by two AAA batteries （included） for up to 130 hours of operation. Accuracy is rated at ±2%, and all units are factory calibrated on NIST traceable equipment. Soft carrying cases are available as an option. MA-372 has selectable °F or °C temperature units, laser pointing and a 12:1 D:S ratio. Emissivity is preset at 0.95. Est. Ship Wt.: 2lb （1kg）. MA-373 and MA-381 have programmable high and low temperature alarms with audible alerts and accept Type K Thermocouple Probes for dual readings. MA-381 has a D:S ratio of 20:1 and wider temperature range. These models also offer max., min., dif. and avg. temperature readings and adjustable emissivity. See separate listing for Type K Thermocouple Probes. Est. Ship Wt.: 3lb （1kg）. Purpose:Research 歡迎大家前來咨詢！ 北京中 西 遠(yuǎn)大科技有限公司 ：//82782462 傳真：62981256 聯(lián) 系 人：王 工號(hào)：8122 | Gilson offers Model:GSF3-MA-373 |
