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Shanghai Yidian Scientific Instrument Co., Ltd
DDB-305A portable conductivity meter
NegotiableUpdate on 05/06
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Overview
Automatic/manual temperature compensation, level 1.0
Product Details
【 Main Features 】
3.5-inch high-definition LCD display, key operation
●Support functions such as automatic shutdown, power-off protection, and factory reset
●Supports IP65 protection level
●Standard configuration includes composite conductive electrodes, electrode hangers, silicone protective covers, and wristbands
Intelligent detection and automatic recognition
Intelligent endpoint discrimination, supporting balanced measurement mode and continuous measurement mode
● Support automatic/manual temperature compensation
● Automatically identify 4 types of GB conductivity standard solutions,support1Point conductivity electrode calibration
●Support automatic frequency switching and matching1.0 Constant electrodeCoverableFull range measurement
data managementInformation traceability
● Support data storage (2)00 sets), search, delete
power management
● Powered by a large capacity lithium battery, supporting connection to a PC and a portable power bank for charging
● Equipped with battery undervoltage reminder function and charging status reminder function
● Support backlight adjustment
| Instrument model Technical specifications | DDB-305A | |
| Instrument level | 1.0level | |
| measurement parameters | ConductivityTDSTemperature | |
| conductivity | scope | 0.00μ S/cm～200ｍS/cm |
| minimum resolution | 0.01 μS/cmAutomatically switch according to the range | |
| Electronic unit reference error | ± 1.0%F.S. | |
| TDS | scope | 0.00 mg/L～100 g/L |
| minimum resolution | 0.01mg/LAutomatically switch according to the range | |
| Electronic unit reference error | ±1.0％FS | |
| temperature | scope | (-5.0～110.0)℃ |
| minimum resolution | 0.1℃ | |
| Electronic unit indication error | ±0.2℃ | |
| power supply | Rechargeable lithium battery, power adapter (input:AC100~240VOutput:DC5V） | |
| Size（mm）, weight（kg） | 80×225×35，0.4 | |
