Automatic sampling makes testing easy.
Hach AS950 自動採水樣器收集和儲存具代表性的水樣，以進行準確的實驗室分析。

AS950's Portable Compact 2.5-Gal 12V Sampler simplifies water collection with a large, full-color display. The intuitive interface allows for single-screen programming, USB upload/download capabilities, and the ability to copy programs from one sampler to another, saving time.
AS950 攜帶型2.5 加侖12V 自動採水樣器透過大型彩色顯示螢幕簡化水質採集，直觀的使用界面螢幕設定、USB上傳/下載功能，專業自動化水質取樣設計，節省人力時間。

An error alert and status screen eliminate uncertainty and simplify troubleshooting, providing confidence in your sampling. Weighing only 28 pounds (12.7 kg), the AS950 Portable Sampler 12V is a portable sampler capable of operation in remote settings on its battery. 錯誤警示和運作狀態顯示螢幕消除不確定性並簡化故障排除。

Applications 應用 :
Typically used in pre-treatment water sampling or for compliance in wastewater, composite samplers can also be used to collect wastewater samples for qualified laboratory detection of SARS-CoV-2 (the virus that causes COVID-19). Such testing has been shown to enable early detection in communities, which in turn can lead to focused containment efforts. 複合採樣器通常用於預處理水採樣或污水合規性，也可用於收集汙水樣本，以進行 SARS-CoV-2（引起 COVID-19 的病毒）的合格實驗室檢測。此類測試可以協助在社區中進行早期發現。

AS950 自動採水樣器提供三種基本類型：攜帶型、室內冷藏型和全天候冷藏型。 AS950 可設定透過整合控制器、底座、瓶組、附件和採樣程序功能來滿足所有採水樣需求。 Hach AS950 自動採水樣器容易編寫程式，用於抓取和複合採水樣，以符合 NPDES 標準，以及各種包括工業預處理、雨水、過程控制和廢水採樣。

Sample Volume 樣品容量 : Programmable in 10 mL increments from 10 - 10,000 mL

Sample Volume Accuracy 樣品容量準確度 : Typical: ±5% of 200 mL sample volume with: 4.6 m (15 ft) vertical lift, 4.9 m (16 ft) of 3/8- in. vinyl intake tube, single bottle, full bottle shut-off at room temperature and 1524 m (5000 ft) elevation

Sample Volume Repeatability 樣品容量重複性 : Typical: ±5% of 200 mL sample volume with: 4.6 m (15 ft) vertical lift, 4.9 m (16 ft) of 3/8- in vinyl intake tube, single bottle, full bottle shut-off at room temperature and 1524 m (5000 ft) elevation

Sampling Mode 採樣模式 :
- Pacing: Time Weighted, Flow Weighted, Time Table, Flow Table, Event 時間加權，流量加權，時間表，流量表，事件觸發

- Distribution: Single bottle composite, multi-bottle composite, multi-bottle discrete, bottles per sample, samples per bottle or a combination of bottles per sample and samples per bottle 單瓶混合樣，多瓶混合樣，多瓶離散樣，單樣多瓶，單瓶多樣或單樣多瓶和單瓶多樣組合

Certifications 認證 : CE, UL

Communication Capabilities 通訊傳輸 : USB and optional RS485 (Modbus)

Data Logging 數據採集和儲存 :
SAMPLE HISTORY 水樣歷史紀錄 - Stores up to 4000 entries for sample time stamp, bottle number and sample status (success, bottle full, rinse error, user abort, distributor error, pump fault, purge fail, sample timeout, power fail and low main battery).

MEASUREMENTS 量測 - Stores up to 325,000 entries for selected measurement channels in accordance with the selected logging interval.

EVENTS 事件 - Ability to store up to 2000 entries in Sample History logging. Records Power On, Power Fail, Firmware Updated, Pump Fault, Distributor Arm Error, Low Memory Battery, Low Main Battery, User On, User Off, Program Started, Program Resumed, Program Halted, Program Completed, Grab Sample, Tube Change Required, Sensor Communication Errors, Cooling Failed, Heating Failed, Thermal Error Corrected.

Memory 記憶容量 :
Sample history: 4000 records;
Data log: 325,000 records;
Event log: 2000 records

Operating Mode 操作模式 : Continuous or non-continuous

Programs 程式 :
Dual Programs:
Up to 2 sample programs can be run sequentially, in parallel, or according to day of week scheduling; enabling a single sampler to function like multiple samplers

關鍵字 : 自動採水設備, 水採樣, 自動採集水樣