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¥147.00
¥147.00
MGC3.3-9 fixed box mining car manufacturer_ Characteristics of MGC3.3-9 Fixed Box Mining Car
¥147.00
¥147.00
WP-1井下煤层瓦斯测定仪,井下煤层瓦斯测定仪
WP-1井下煤层瓦斯测定仪产品介绍
WP-1井下煤层瓦斯测定仪是确定瓦斯涌出量的基础数据,是矿井瓦斯抽放设计和矿井通风设计的重要参数之一。 WP-1井下煤层瓦斯测定仪适合用于煤矿井下回采或掘进工作面,快速测定煤体中瓦斯解吸量,能够及时掌握工作面前方瓦斯含量(W)、瓦斯压力(P)分布情况以及防突预测指标K1、K2等重要瓦斯参数的变化,形成一套比较完整、可靠的预测预报技术0。
WP-1井下煤层瓦斯测定仪性能参数
K1——煤样瓦斯解吸速度衰减系数,煤层瓦斯突出危险性重要指标之一;
Kt——煤层瓦斯突出危险性重要指标之一,ml/g.min
V1——单位重量煤样暴露第一分钟的瓦斯解吸速度,与煤层瓦斯含量、煤层瓦斯压力有直接关系。ml/g.min
Q2——瓦斯解吸速度衰减系数;
P——煤层瓦斯含量预测值。ml/g
W——煤层瓦斯压力预测值,Mpa;
R——相关系数,反映测定结果的可靠性。
WP-1井下煤层瓦斯测定仪工作环境
温度:0~40℃
工作环境湿度:≤95%
工作环境压力:85~110KPa
尺寸、重度:250×145×67mm;2㎏
防爆类型:煤矿用本质安全型,ibI(150℃)
WP-1型井下煤层瓦斯含量快速测定仪指标
瓦斯解吸量:0~6 ml/min
瓦斯含量:2~30ml/g
瓦斯压力:0.1~6.0MPa
测量精度:±2%
显示方式:8 位液晶(LCD)
显示持续工作时间:8h
ymjt04因产品生产批次、具体型号不同,以上图片仅供参考,详情可联系我们的销售人员进行具体核实。
ymjt04 亿煤销售热线:18660761567
address | North Kaiyuan Road, high tech Zone, Jining City, Shandong Province | Unified Social Credit Code | 91370800052370011N |
---|---|---|---|
organization code | 91370800052370011N | registered capital | ten thousand |
business term | 2051-11-23 | Business status | normal |
company type | Other limited liability company | establish date | 2012-08-08 |
legal representative | Qu Qing | register authority | Jining Administration for Industry and Commerce |
business scope | Mining equipment and other mechanical equipment |
¥147.00
¥147.00
MGC3.3-9 fixed box mining car manufacturer_ Characteristics of MGC3.3-9 Fixed Box Mining Car
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Multiple specifications of fork sleeves produced by fork sleeve manufacturers
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Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province