土壤电阻率套件

添加时间：2010-11-1 编辑：阅读：次

加入购物车

加入对比

产品名称：土壤电阻率套件
产品定货号：MS-00379-00

产地：美国
推荐：

有机玻璃土箱

内部尺寸：约2.5“宽x 9.0”长x 1.5“高
(4 cm x 22 cm x 3 cm). （4厘米× 22厘米× 3厘米）。电流电流电流板是由不锈钢制成。
. 电位针的材质是黄铜，很容易清除。

包含

4针带导线的电阻率测试卷
四（4）重型不锈钢T型手柄针3 / 8“× 18”
土箱有四个土壤插脚
自定义手提箱

说明

. 在MCM土壤电阻率工具设计为方便地储存和携带要计算土壤电阻率的所有设备。该设备提供的一切必要执行温纳四针及土壤方法，如美国ASTM标准概述. 这个套件的设计采用ASTM G 57-78标准，包括了所有为进行Wenner 四脚和土壤测量所需的工具。该套件专为新的Miller 400A土壤电阻测试仪而设计的。

The MC Miller 4-Pin Test Reel (. 管委会米勒4针试验卷轴能与任何一款MCM的多组合测试表，MC Miller 400A土壤电阻计或类似的四端土壤测试仪器一起连用。

lengths.土壤电阻率卷轴是由四（4）单独的彩色导线组成，长度分别为：5英尺（黄色），25英尺（橙色），45英尺（红色）和65英尺（黑色）。导线束在一起，装在一个轻的手持设备上。. 电线末端都贴在卷轴插头插座，而另一端连着Mueller 27-C的夹子。

所有导线和跳线是由我们自己的特设的AWG第16号，105股聚氯乙烯绝缘铜线。除了颜色编码的电线外，其他线两端都清楚地标明其自己的连接点。

MC Miller Soil Resistivity Kit
Dimensions 19" x 17" x 8".
Weight with MC Miller 400A - 20 lbs
Weight without MC Miller 400A - 13 lbs
Cat No. 156225

MC Miller Model 400A
Soil Resistance Meter
Supplied separately for kit pictured at right.
Cat No. 44106

MCM Soil Resistivity Reel
with four color-coded wires
MCM Cat No. 44700

Heavy Duty Soil Pins
MCM Cat No. 44720

Plexiglas Soil Box

Inside of dimensions: approximately 2.5" wide x 9.0" long x 1.5" deep
(4 cm x 22 cm x 3 cm). Corners are rounded for easy cleaning.
Current plates are made of stainless steel.
Potential pins are made of brass and are easily removed.

Contains

4-pin resistivity test reel with leads

Four (4) heavy duty stainless steel T-handle pins 3/8" x 18"

Miller soil box with four (4) soil pins

Custom carrying case

Description

The MCM Soil Resistivity Kit is designed to conveniently store and carry all the equipment required to calculate the resistivity of soil. The equipment provided is all that is necessary to perform the Wenner Four-Pin and Soil Method, as outlined by the ASTM G 57-78 Standard. This kit is designed for use with the new Miller 400A Resistance Meter, however it ships with a foam insert that allows it to store the MC Miller 400A meter, if desired.

The MC Miller 4-Pin Test Reel (Cat No. 44700) has been designed and engineered to be used in conjunction with any one of the MCM's multi-combination family of meters, the MC Miller 400A soil resistance meter or similar four-terminal soil test instruments.

The test setup utilizes the mechanics of the "Four Electrode Method," which was developed by the National Bureau of Standards and is commonly known as the Wenner 4-pin Method. The resultant resistivity is the average resistivity of the soil (electrolyte) to a depth equal to the spacing between adjacent electrodes (soil pins). The maximum depth (pin spacing) of this standard test set has been designed for 20 feet, which is recommended for standard survey.

The Soil Resistivity Reel is made up of four (4) separate, color-coded lead wires of: 5-foot (yellow), 25-foot (orange), 45-foot (red) and 65-foot (black) lengths. Lead wires are harnessed together and mounted on a lightweight handheld reel. Wire ends at the reel are affixed to female banana plug jacks (mounted in the center hub area) while the opposite ends are terminated with Mueller 27-C clips. Two-foot, color-coded, jumper leads with banana plug ends are supplied with soil resistivity reel to facilitate connection between the REEL and your test meter.

All lead wires and jumpers are made of our own No. 16 AWG, 105 strand copper wire with PVC insulation. In addition to our color coding of the wires, all ends are clearly labeled as to their connection point.

Typical Setup for Measuring Soil Resistance at 20 ft depth