延期信息
延期理由：由于该项目报价情况不满足要求，本项目延期至2023-09-22 12:00
项目名称：手持盐度计高精度盐份计竞价
项目编号：JJ202300271
采购单位：北京师范大学
联系人：中标后在我参与的项目中查看
联系电话：中标后在我参与的项目中查看
签约时间要求：
到货时间要求：
预算总价：
收货地址：北京师范大学（北太平庄校园北院）
供应商资质要求：符合《政府采购法》第二十二条规定的供应商基本条件

采购商品:手持盐度计高精度盐份计
采购数量:8
计量单位:台
技术参数及配置要求:Display Large LCD display, 21.5 mm digit height.
Max. display count no. 1999..
Measurement & 0 to 10 % salt ( % weight ).
Range
Resolution 0.01 % salt.
Accuracy ± 0.5 % salt value
( 23 ± 5 ) ℃
Sampling Time Approx. 0.4 second.
Dala Hold To feeze the measured pH value on the display.
Temperature Automatic, 0 to 50 (32 to 122 ). ℃ ℉
Compensation
Operating Temp. 0 to 50 (32 to 122 ). ℃ ℉
Operating Max. 80% RH.
Humidity
Power Supply DC 9V battery ( heavy duty type ).
006P, MN1604(PP3) or equivalent.
Power Current Approx. DC 5 mA.
Weight 270 g/0.60 LB ( w/battery & electrode ).
Dimension Meter :
200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch ).
Electrode :
Round, 22 mm Dia. x 120 mm length.
Accessories Instruction Manual............................................. 1 PC.
Included Salt probe.......................................................... 1 PC.
Optional Hard carrying case, CA-06
Accessories Soft Carrying case with sash, CA-05A
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