| Sampling method | Standard sampling: Sampling delay time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling interval time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling volume: (5 ~ 1000 mL) arbitrarily set, increment of 1 mL Mixed sampling: sampling delay time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling interval time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling volume: (5 ~ 1000 mL) arbitrarily set, increment of 1 mL Number of mixed samples: (1 ~ 20) Parallel sampling: sampling delay time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling interval time: (1 ~ 9999 minutes) arbitrarily set, increments of 1 minute Sampling volume: (5 ~ 1000 mL) arbitrarily set, increment of 1 mL Number of parallel samples: (1 ~ 24) Flow-triggered sampling: A dedicated flow meter controls sampling. Optional ultrasonic liquid level sensor is required, 1 ~ 9999 cubic meters of water can be set arbitrarily, with an increment of 1 cubic meter Pulse trigger sampling: 1 ~ 9999 pulses can be set arbitrarily, with an increment of 1 pulse. The received pulse is a passive pulse with a closing time greater than 1 second |
| Sampling pump characteristics | Sampling flow rate: 3700 mL/min Inner diameter of pump tube: 10 mm Pump tube material: high-strength medical silicone tube Pump assembly material: The pump body is made of reinforced engineering plastic, quick disassembly module combination, motor shaft and pump tube roller bracket are made of stainless steel Sampling error: ± 5% Sampling repeatability: ± 5 mL Vertical head: 8 m Horizontal suction lift: 50 m Air tightness of pipeline system: ≤-0.085 MPa |
| Software features | Operation interface: Large screen 2.8 TFT color LCD screen, all Chinese menus, man-machine dialogue mode, Chinese prompts when human intervention is required Separate bottle sampling: The instrument can realize separate bottle sampling of 1-24 bottles, and the number of bottles can be freely set. The distribution system is self-lubricating, positioning and self-locking, and adopts direct water injection type to avoid cross-contamination of water samples caused by guide plate diversion. Pipeline washing: The pipeline is washed by "blowing-suction-blowing" method to avoid cross-contamination of samples Software password lock: It can protect the program set in the instrument from being modified Sampling program preset: 10 common working programs can be preset and stored according to sampling requirements, and can be directly called later External pump control: The sampling distance can be extended by controlling the external submersible pump or self-priming pump Sampling record: sampling time, sampling status, sampling bottle number. Can store 5000 items Flow records: time, instantaneous flow, cumulative flow. Can store 6000 pieces (optional ultrasonic liquid level sensor required) |
| Other parameters | Water storage container: 24 1000ml polyethylene water storage bottles Pre-filtration: dedicated filter head. Stainless steel filters with corresponding mesh sizes can be selected according to water quality conditions System clock time control error: △ 1 ≤ 0.05% and △ 12 ≤ 3S Mean trouble-free continuous running time (MTBF): ≥ 1440 h/time Insulation impedance: > 20MΩ Refrigerationmode Compressor refrigeration: 4 ℃ ± 2 ℃ digital display Communication interface: internal MODBUS protocol 1 RS232/RS485 digital interface (default RS232) Analog input 1 channel 4 ~ 20mA, 12 bit resolution Switching input 1 passive Switching output 1 active, 15VDC/200mA |
| Conditions of use | Power Supply : AC 220V ± 10% 50Hz ± 1% Rated power: 160W Operating environment temperature:-5 ℃ to + 50 ℃ Working environment humidity: 5-85% RH Weight: 49kg Dimensions: 520 mm × 579 mm × 1047 mm (width × depth × height) |
US$1,200.00 ~ US$1,600.00
Please inquire
Please inquire
