毫秒表时间检定装置，秒表检定装置GDS-50生产商
GDS-50毫秒表时间检定装置
主要功能特性
根据国家颁发的机械式秒表和数字式石英秒表检定规程设计制造
是一种多功能，秒表综合性的时间检定自动测试装置
采用高稳定度石英晶体振荡器作为时间基准
采用的FPGA技术和单片机整合控制，响应速度块，输出精度高
LCD显示界面清晰，操作便捷
供各级计量部门，工厂，院校及科研单位对机械秒表、电子秒表等计时仪器进行检定
外形尺寸： 255×300×400(mm);
重量：6kg
GDS-50毫秒表时间检定装置主要技术指标
产品型号 主 要 技 术 指 标 外形尺寸（mm3） 价格（元）
GDS-50秒表检定装置 检定机械秒表和电子秒表
输入范围T0 ：1s～99999s
准确度：优于±（2×10-7×T0＋3ms）
晶振指标
标称频率： 10MHz
高稳晶振日老化率：≤5×10-9/日
秒稳定度：≤1×10-10/s
准确度：≤1×10-7
预热时间：＞24小时
标准10MHz输出；
本检定仪完全适合国家计量总局颁发的机械式秒表和数字式石英秒表检定规程 254×300×400 19800
秒表夹具 可选单通道,双通道,四通道 380×240×240 3000/通道
Introduction
The calibrator is a precision instrument calibrating mechanical stopwatch, electronic stopwatch, and 405/407/408/415/417 type pointer electric stopwatch. The SF2001 stopwatch calibrator is compliant with the stopwatch calibration procedure JJG 237-2010 issued by the National Metrological Bureau. It could be used at metrological department at all levels, factory, institutions and all research institutes to calibrate electric stopwatch (415/417), mechanical stopwatch and digital quartz electronic stopwatch. The instrument is fully digitally controlled, high reliability,high accuracy, complete functions, convenient operation, and strong anti-interfere
ability.
GDS-50 stopwatch calibrator and its accessories:
1)GDS-50 stopwatch calibrator 1 piece
2) Three-core power cord 1 piece
3) Dual banana plug test lead 2 pieces
4) BNC-banana test lead 1 piece
5) Soft copy of User’s Guide 1 piece
Main Parameter
1.1 Crystal Oscillator
Nominal frequency: 10MHz
Daily aging rate: ≤5×10 -9 /day
Second stability: ≤5×10 -10 /s
Accuracy: ≤1×10 -7
Warming-up time: over 2 hours
1.2 Calibrate mechanical stopwatch and electronic stopwatch (T0 is inputted calibration period of time)
Input range: T 0 :1s-99999s
Accuracy: better than ±(1×10 -7 ×T 0 +3ms)
1.3 Calibrate electric stopwatch
Pointer:
Input range:
Continuous: T 0 :0.1s-99999s
Trigger state: T 0 :1s-99999s
Pause state: T 0 :0.1s-99999s
Accuracy: better than ±(commercial power frequency accuracy×T 0 +0.6ms)
1.4 Calibrate millisecond counter and digital electric stopwatch
Input range: T 0 :1×10 2 µs-1×10 9 µs
Accuracy: better than ±(1×10 -7 ×T 0 +3µs)
The SF2001 calibrator is fully compliant with the mechanical stopwatch and digital quartz stopwatch calibration procedure, electric stopwatch calibration procedure, and electronic millisecond counter calibration procedure, issued by the National Metrological Bureau.
2.1 Working conditions
Voltage: 220(1±10%)V;
Frequency: 50(1±5%)Hz;
Power consumption: <60VA;
Temperature : 0~40℃;
Humidity: <80%
2.2 Mechanical characteristics
Dimension: 329mm×283mm×155mm Weight: 3.7kg
2.3 Operation characteristics: Input with keys, menu display
2.4 Display mode: LCD display,English menu
2.5 Technique: With SMT technique and large-scale IC, the calibrator is of high reliability, small volume and long service life.
深圳市智慧源电子有限公司提供毫秒表时间检定装置，秒表检定装置GDS-50生产商,包括时间检定装置,秒表检定装置,时间检定仪,秒表检定仪的详细产品价格、产品图片等产品介绍信息。
