首页 >报价 >安防 > 电力安全用品>美国vanguardCalibration Standard线匝比测试仪校准装置

美国vanguardCalibration Standard线匝比测试仪校准装置

数量(件)	面议
1

供货总量：电议
最小起订： 1件
发货地址：上海
付款方式：面议
发布日期：2022-06-21
访问量：283

咨询电话：138-1824-4503

打电话时请告知是在机电之家网上看到获取更多优惠。谢谢！

立即询价

上海山合海融商贸有限公司

实名认证企业认证

企业地址：上海市宝山区陆翔路678弄60号

营业执照：已审核
经营模式：贸易公司-私营有限责任公司
所在地区：上海上海
家家通积分：120分

进入旺铺旺铺留言

扫一扫，添加微信好友

详细参数
品牌	美国vanguard	规格型号	Turns Ratio Calibration Standard
编号	齐全	计量单位	1件
付款方式	面议	参考价格
价格单位	人民币	供货量	不限
说明书，报价手册及驱动	暂无相关下载	其他资料下载	暂无相关下载
产地	美国	发货地	上海

产品详情

Turns Ratio Calibration Standard

Turns Ratio Tester Calibration Device

The Vanguard Turns Ratio Calibration Standard is designed to calibrate all Vanguard Turns Ratio Testers. It offers selectable turns ratios from 0.8 to 33,000 to 1 with accuracy of ±0.05% of the set value guaranteed for turns ratios from 0.8 to 5,000.

The Vanguard Turns Ratio Calibration Standard features three decade rotary switches (unit, 10th, and 100th) for selecting the turns ratio. A multiplier switch provides 1, 10, 100, 200, 1000, and 3000 multiplier values.

The unit uses a nickel-iron supper-alloy core toroidal transber to ensure a very low excitation in order to achieve high turns ratio accuracy. Up to 250Vac test voltage can be used with the Vanguard Turns Ratio Calibration Standard. The high excitation test voltage allows the unit to be used with virtually all turns ratio testers on the market.

A turns ratio calibration certificate is provided with each Turns Ratio Calibration Standard.

Turns Ratio Calibration Standard

Technical Specifications

PHYSICAL SPECIFICATIONS	Dimensions: 16” x 7” x 13.5” (40.6 cm x 17.8 cm x 34.3 cm) Weight: 22 lbs. (9.98 Kg)
MAX EXCITATION VOLTAGE	250 Vac, 50/60 Hz
TURNS RATIO RANGE	0.8 to 33,000
TURNS RATIO RESOLUTION	0.01 step for turns ratios from 0.8 to 11 0.1 step for turns ratios from 11 to 111 1.0 for turns ratios from 111 to 1110
TURNS RATIO ACCURACY	0.8 to 5,000: ±0.05% of setting 5,001 to 10,000: ±0.1% of setting 10,001 to 20,000: ±0.20% of setting 20,001 to 33,000: ±0.35% of setting
ENVIRONMENT	Operating: -10ºC to 50ºC (15ºF to +122ºF) Storage: (-30ºC to 70ºC (-22ºF to +158ºF)
HUMIDITY (MAX)	90% RH @ 40˚ C (104˚ F) non-condensing
ALTITUDE (MAX)	2000m (6562 ft) to full safety specifications
WARRANTY	One year on parts and labor
Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).