EDR-500A type 96-channel automatic dispenser is a fully automatic dispenser that instantly dispenses reagents from the reagent tray, deep-well plate to 96-well microplate. It can choose between drop-tip or nozzle type pipette tips and can achieve high-precision dispensing from 1ul to 300ul per hole.
The EDR-500A is a 96‑channel automatic liquid dispenser that can draw reagents from a reservoir or deep‑well plate and dispense them into 96‑well microplates. It supports both droplet‑type and nozzle‑type dispensing heads, offering high‑precision dispensing from 1 µL up to 300 µL and adjustable suction and ejection speeds.
The device features an LCD display with function keys (F1‑F4) for program editing, parameter changes, and start/stop control. Accessories include interchangeable droplet heads, nozzle heads, a stirring unit, and automatic plate supply mechanisms. Maintenance tasks such as head cleaning, replacement, and calibration are described, and the manual lists all optional parts and consumables. This manual is written in Chinese.
| Dimensions | W490 x D450 x H354 mm |
|---|---|
| Power supply | AC100V, 50/60 Hz, 150 VA |
| Weight | ≈35 kg |
| Dispensing range | 1 µL – 300 µL |
| Dispensing precision | CV = 1 % at 100 µL |
| Inlet/Outlet speed | 10 – 400 µL/s (adjustable) |
| Dispensing speed (Normal mode) | 14 s per 100 µL |
It can dispense from 1 µL up to 300 µL.
Three modes: Normal, Deterge Fluid, and Flow Out.
The precision is CV = 1 % for 100 µL.