do you know the product name or model?
for more product details, please call us：0731-84930888
for more product details, please call us：0731-84930888
td1650 broadband precision ac calibrator 适用于检定或校准各类型功率分析仪、电能质量分析仪等宽频仪表
交流电压输出：0.5 v ～ 550 vf：45 hz ～ 100 khz
交流电流输出：0.5 ma ～ 110 a
f：45 hz ～ 100 khz
电压 / 电流最优短期稳定度达 0.005% / min
相角最优稳定度达 0.005° / min
overview
model td1650, a broadband ac multi-product calibrator, can accurately output ac voltage and current with wide range, wide frequency, high stability and accuracy. applied to calibrate various broadband instruments such as power analyzers and power quality analyzers.
features
● voltage output: 0.5 v to 550 v at a frequency from 45 hz to 100 khz.
● current output: 0.5 ma to 110 a at a frequency from 45 hz to 100 khz.
● short-term stability: the short-term stability of the voltage or current output is 0.005%/min, the typical value of phase angle is 0.005°/min.
● value output mode: standard source and output source modes, easy to calibrate both digital meters and analogue meters.
● value adjustment method: fixed-point, rotary encoder, step and potentiometer (option).
● output switch: the output can be turned on/off arbitrarily by one-touch operation.
● clock synchronization: a synchronized clock source for synchronizing external instruments.
● protection: overload protection, short-circuit protection, open-circuit protection and overheating protection.
● excellent human-computer interaction: large lcd touch screen display, touch and button operation modes, easy for users to measure manually.
● proprietary software (option): support the calibration of the checked meters by semi-automatic or full-automatic, data management and report export.
electrical specifications
ac voltage output
output characteristics
● output range of voltage: 0.5 v to 550 v
● resolution: 0.002 % of range
● display: 7 digits
● protection: short-circuit protection, overload protection and overheating protection.
ac current output
output characteristics
● output range of current: 0.5 ma to 110 a
● resolution: 0.002 % of range
● display: 7 digits
● connection: terminals for 10 ma…1 a, type-lc (m) plugs for 2a…100a.
● test condition: warm up for 30 minutes @ 23 °c ±5 °c.
frequency and phase
general specifications
● line power: 220 v ±22 v, 50 hz ±2 hz
● maximum power consumption: 1800 va
● operating environment: +18 °c to +28 °c, 20 % to 85 % r·h, non-condensing
● storage environment: -20 °c to +70 °c, <85 % r·h, non-condensing
● dimensions (w × h × d): 665 mm × 420 mm × 490 mm
● weight: 50 kg
● test condition: warm up for 30 minutes @ 23 °c ±5 °c.
● communication: rs-232 interface