點(diǎn)擊圖片查看大圖Product Name: volume resistivity test machine for rubber plastic
產(chǎn)品型號(hào)：ZST-121
Product model: ZST-121
符合國標(biāo)：GB/T1410-2006 ASTM D257-99
Conform to the national standard: ASTM D257-99 GB/T1410-2006
測量范圍：0.01×104Ω～1×1018Ω
Measurement range: 0.01 * 104 ~ 1 * 1018
顯示方式：液晶顯示、直讀電阻、電流
Display: LCD display, direct current resistance
測試方法：三電極法
Test method: three electrode method
一、概述
First, an overview
橡膠塑料體積電阻率試驗(yàn)機(jī)既可測量高電阻，又可測微電流。采用了美國Intel公司的大規(guī)模集成電路,使儀器體積小、重量輕、準(zhǔn)確度高。以雙3.1/2 位數(shù)字直接顯示電阻的高阻計(jì)和電流。量限從1×104Ω～1×1018 Ω，是目前國內(nèi)測量范圍寬，準(zhǔn)確度高的數(shù)字超高阻測量儀。電流測量范圍為2×10-4 ～1×10-16Ａ。機(jī)內(nèi)測試電壓為100/250/500/1000V任意可調(diào)。本儀器具有精度高、顯示迅速、性好穩(wěn)定、讀數(shù)方便，適用于防靜電產(chǎn)品如防靜電鞋、防靜電塑料橡膠制品、計(jì)算機(jī)房防靜電活動(dòng)地板等電阻值的檢驗(yàn)以及絕緣材料和電子電器產(chǎn)品的絕緣電阻測量。本儀器除能測電阻外，還能直接測量微弱電流。
Rubber plastic volume resistivity tester can measure high resistance, and measuring current. Large scale integrated circuit of Intel company is adopted, which makes the instrument small size, light weight and high accuracy. High resistance meter and current with dual 3.1/2 bit digital direct display resistance. The measurement range is from 1 * 104 to 1 * 1018, which is the most wide measurement range and the highest accuracy. The current measurement range is 2 * 10-4 ~ 1 * 10-16A. The test voltage of the machine is adjustable for 100/250/500/1000V. The instrument has high precision, good stability, fast display, easy reading, application of insulation resistance measurement in anti-static products such as anti-static shoes, anti-static plastic rubber products, computer room inspection anti electrostatic floor activities such as resistance and insulating materials electrical and electronic products. In addition to the measurement of resistance of the instrument, but also can directly measure the weak current.
二、符合標(biāo)準(zhǔn)
Two, in line with the standard
橡膠塑料體積電阻率試驗(yàn)機(jī)滿足GB/T 1410-2006《 固體絕緣材料體積電阻率和表面電阻率試驗(yàn)方法》，ASTM D257-99《絕緣材料的直流電阻或電導(dǎo)試驗(yàn)方法》，GB/T 10581-2006 《絕緣材料在高溫下電阻和電阻率的試驗(yàn)方法》，GB/T 1692-2008 《硫化橡膠 絕緣電阻率的測定》，GB/T 2439-2001《硫化橡膠或熱塑性橡膠 導(dǎo)電性能和耗散性能電阻率的測定》，GB/T 12703.4-2010 《紡織品 靜電性能的評(píng)定 第４部分：電阻率》，GB/T 10064-2006_《測定固體絕緣材料絕緣電阻的試驗(yàn)方法》，GB/T 22042-2008《服裝 防靜電性能 表面電阻率試驗(yàn)方法》，EN 1149-1-1995 《防護(hù)服 靜電性能 第1部分表面電阻檢驗(yàn)方法和要求》，GB/T 1410-2006《固體絕緣材料體積電阻率和表面電阻率試驗(yàn)方法》（與國際標(biāo)準(zhǔn)IEC93-1980等效），F(xiàn)Z/T 64013-2008 《靜電植絨毛絨》，SJ/10694-2006《電子產(chǎn)品制造與應(yīng)用系統(tǒng)防靜電檢測通用規(guī)范》6.1 等國標(biāo)。
GB/T 1410-2006 "solid insulating material volume resistivity and surface resistivity test method" rubber plastic volume resistivity tester meets ASTM D257-99, "DC resistance or conductance of insulating materials test methods", "GB/T 10581-2006 insulation material under high temperature resistance and resistance rate test method", "GB/T 1692-2008 vulcanized rubber insulation resistivity determination". GB/T 2439-2001 "rubber vulcanized or thermoplastic conductive properties and energy dissipation performance resistivity determination of" GB/T, 12703.4-2010 "textile performance evaluation of fourth parts: the" GB/T 10064-2006_ "determination of resistivity, solid insulation materials insulation resistance test method", "GB/T 22042-2008" test method of anti electrostatic performance clothing surface resistivity, EN 1149-1-1995 "protective clothing - Electrostatic properties part first surface resistance test method And "GB/T 1410-2006" requirements, solid insulating material volume resistivity and surface resistivity test method "(with the international standard IEC93-1980, FZ/T equivalent) 64013-2008" SJ/10694-2006 "plush" electrostatic flocking, electronic product manufacturing and application system of anti-static test general specification "6.1 gb.
三、適用范圍
Three, the scope of application
橡膠塑料體積電阻率試驗(yàn)機(jī)配不同的測量電極（夾具）可以測量不同材料（固體、粉體或液體）的體積電阻率和表面電阻率或電導(dǎo)率。適用于橡膠、塑料、薄膜、及粉體、液體、及固體和膏體形狀的各種絕緣材料體積和表面電阻值的測定。本儀器除能測電阻外，還能直接測量微弱電流。
The volume resistivity and surface resistivity or conductivity of different materials (solid, powder or liquid) can be measured by measuring the volume resistivity of the rubber plastic volume resistivity tester. Suitable for the measurement of the volume and surface resistance of rubber, plastics, film, powder, liquid, and solid and paste shapes. In addition to the measurement of resistance of the instrument, but also can directly measure the weak current.
四、主要特點(diǎn)
Four, the main features
電阻測量范圍寬 1×104Ω ～1×1018Ω
Resistance measurement range x 104 x 1 x 1018 x 1
電流測量范圍為 2×10-4Ａ ～1×10-16Ａ
The current measurement range is 2 * 10-4A ~ 1 * 10-16A
體積小、重量輕、準(zhǔn)確度高
Small size, light weight, high accuracy
電阻、電流雙顯示
Dual display of resistance and current
性能好穩(wěn)定、讀數(shù)方便
Good performance and stable, easy to read
所有測試電壓(10V/50V/100/250/500/1000V) 測試時(shí)電阻結(jié)果直讀，免去老式高阻計(jì)在不同測試電壓下或不同量程時(shí)要乘以系數(shù)等使用不便的麻煩，使測量超高電阻就如用萬用表測量普通電阻樣簡便。既能測超高電阻又能測微電流
All the test voltage (10V/50V/100/250/500/1000V) test resistance results in reading, replacing the old high resistance meter in different test voltage or different scale should be multiplied by the coefficient of the inconvenient trouble, high resistance as the multimeter is used to measure the general resistance of samples is simple to measure. Not only can measure high resistance and micro current
五、技術(shù)指標(biāo)
Five, technical indicators
1、電阻測量范圍： 0.01×104Ω ～1×1018Ω。
1, resistance measurement range: 0.01 * 104 ~ 1 * 1018.
2、電流測量范圍為： 2×10-4A～1×10-16A
2, the current measurement range is: 2 x 10-4A ~ 1 x 10-16A
3、顯 示 方 式：數(shù)字液晶顯示
3, display mode: Digital LCD display
4、內(nèi)置測試電壓： 10V 、50V、100V、250、500、1000V
4, built-in test voltage: 10V, 50V, 100V, 250, 500, 1000V
5、基本準(zhǔn)確度：2% (*注)
5, basic accuracy: 2% (* Note)
6、使用環(huán)境： 溫度：0℃～40℃，相對(duì)濕度<80%
6, the use of the environment: temperature: 0 degrees Celsius to 40 degrees Celsius, the relative humidity of <80%
7、機(jī)內(nèi)測試電壓： 10V/50V/100/250/500/1000V 任意切換
7, the machine test voltage: 10V/50V/100/250/500/1000V arbitrary switching
8、供電形式： AC 220V，50HZ，功耗約5W
8, power supply form: 220V AC, 50HZ, power consumption of
9、儀器尺寸： 285mm× 245mm× 120mm
9, instrument size: 285mm * 245mm * 120mm
10、質(zhì)量： 約5KG
10, quality:
六、標(biāo)準(zhǔn)配置
Six, standard configuration
1、測試儀器：1臺(tái)
1, test equipment: 1 sets
2、電源線：1條
2, power line: 1
3、測量線：3根（屏蔽線、測試接線、接地線）
3, measuring line: 3 (shielding wire, test wiring, grounding wire)
4、使用說明書：1份
4, the instruction manual: 1 copies
七、工作原理
Seven, working principle
根據(jù)歐姆定律，被測電阻Rx等于施加電壓V除以通過的電流I。傳統(tǒng)的高阻計(jì)的工作原理是測量電壓V固定，通過測量流過取樣電阻的電流I來得到電阻值。從歐姆定律可以看出，由于電流I是與電阻成反比，而不是成正比，所以電阻的顯示值是非線性的，即電阻無窮大時(shí)，電流為零，即表頭的零位處是∞，其附近的刻度非常密，分辨率很低。整個(gè)刻度是非線性的。又由于測量不同的電阻時(shí)，其電壓V也會(huì)有些變化，所以普通的高阻計(jì)是精度差、分辨率低。
According to Ohm's law, the measured resistance Rx is equal to the applied voltage V divided by the current I. The traditional high resistance meter works is the measurement of the voltage V fixed, by measuring the flow through the sampling resistance of the current I to get the resistance value. From Ohm's law can be seen as the current I is inversely proportional to the resistance, but not proportional, so is nonlinear resistance display value is infinite resistance when the current is zero, which is zero at the header is infinite, the scale near the very dense, low resolution. The whole scale is nonlinear. And since the measurement of different resistance, the voltage V will be some changes, so the average high resistance meter is poor accuracy, low resolution.
橡膠塑料體積電阻率試驗(yàn)機(jī)是同時(shí)測出電阻兩端的電壓V和流過電阻的電流I，通過內(nèi)部的大規(guī)模集成電路完成電壓除以電流的計(jì)算，然后把所得到的結(jié)果經(jīng)過A/D轉(zhuǎn)換后以數(shù)字顯示出電阻值，即便是電阻兩端的電壓V和流過電阻的電流I是同時(shí)變化，其顯示的電阻值不象普通高阻計(jì)那樣因被測電壓V的變化或電流Ｉ的變而變，所以，即使測量電壓、被測量電阻、電源電壓等發(fā)生變化對(duì)其結(jié)果影響不大，其測量精度很高(專利)，從理論上講其誤差可以做到零，而實(shí)際誤差可以做到千分之幾或萬分之幾。
Rubber plastic volume resistivity tester is current and voltage across the resistor V and the resistor I measured at the same time, the large scale integrated circuit to complete the calculation of the internal voltage divided by the current, and then the results obtained after A/D conversion by the digital display of the resistance value, even if the current flowing through the resistor voltage V and resistor I is the change at the same time, the resistance value is not displayed as ordinary high resistance meter as a result of the measured voltage or current change of V I variation, so, even if the measured voltage, the measured resistance and power voltage change has little influence on the results, the measurement accuracy is very high (patent), theoretically. The error is zero, while the actual error can be done a few thousandths or very few.
八、客戶關(guān)注產(chǎn)品:
Eight, customer focus on products:
ZJC-50KV型計(jì)算機(jī)控制電壓擊穿試驗(yàn)儀/符合標(biāo)準(zhǔn)GB/T1408-2006、ASTM D149
Type ZJC-50KV computer controlled voltage breakdown tester / GB/T1408-2006, D149 ASTM
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