AttoStar-4800A operates on the basic protocols of immunochemical reaction. Through a fully automated liquid handling and temperature control, a multi-step lab procedure for antibody binding and enzymatic reaction became easy and fast. 
AttoStar-4800A instrument is optimized to reach the quality and experimental standards for ICC and IHC tests. A complete automation allows seamless processing clinical samples of FFPE slides or liquid-based cytology thin slides through dewaxing, antigen retrieval, antibody incubation and washing, and finally the cytology staining dyes. 
AttoStar 4800A Stainer accommodates a maximal 48 slides on 4 racks, each rack holds 12 slides. Operation of instrument is coordinated through an external computer. AttoStar 4800A stainer offers an optimal flexibility for each rack running by independent staining protocols as needed. , providing  four groups at the same time, each group can reach twelve slides; different staining procedures are adopted as needed; each group of runs can be started separately to provide continuous processing operations.

TechnicalParameters

·     Size:

1010×816×815（mm）

·     Weight：

135 Kg

·     Sample area：

      Slide size: length 75-76mm，width 25-26mm

4 slide racks, Each rack holds up to 12 slides

·     Reagent area:

Four reagent racks can be loaded, each rack canhold
11 reagent bottles.
Reagent bottle capacity is 15ml (12 ml is recommended)

·     Hydraulic system：

The hydraulic system consists of a plunger pump (2.5mililiter), a 10 liter non-toxic waste liquid barrel,a 2 liter toxic wasteliquid barrel,six 2 liter system liquid bottles, and a 10 liter non-toxic wasteliquid. Each barrel is equipped with automatic sensor which can detect the liquidlevel during instrument operation.

·     Standard Connector：

Use RS232 adapter

·     User Interface：

Application software can be operated using standardkeyboard and mouse. Slide labels can be printed with label printer of LIS.

·     Equipment rating parameters：

Equipment category: non-permanent connection typeTransient overvoltage is equipment type (overvoltage category) II Ratedpollution level is 2
Rated voltage and frequency：220v-50Hz
input power：1200w

·     Working conditions：

Indoor use.
Operating temperature 18-26℃, humidity 30%-70%
Avoid direct exposure to strong light
Keep away from sources of strong electromagnetic field
Secure with good grounding circuit

Features

The equipment system has high processing powerflexibility and safety

Automated ICC staining and H&E counterstaining

Automated IHC staining and H&E counterstaining

Automated ISH staining

Automated dewaxing, temperature controlled heatingand antigen retrieval

Automatic duel staining functions