The Xylem OxiTop-i IS Respirometric BOD Measuring System is a modern, easy-to-use instrument designed for biochemical oxygen demand (BOD) measurement. Measurement duration can be set between one and seven days, and sample volume is selectable via the menu. The system automatically converts data into the corresponding BOD value, providing error-free and convenient operation. A small LED indicates the operating status of each measuring head.
Product Features
- BOD self-check measurement with undiluted samples (DIN EN 1899-2 compliant)
- No need for data conversion — direct input of sample volume
- Most reliable results with curve display at the measuring head
- Measuring ranges up to 4,000 mg/l BOD possible
- Universal power supply (100 to 240 VAC, 50/60 Hz)
- Selectable measurement duration between 1 and 7 days
- Distinctive dual-color heads with adjustable numeric sample ID to differentiate inlet and outlet
OxiTop Sets
- OxiTop sets including stirring platforms and accessories are available
- 6 or 12 measuring places per set
- Inductive stirring platforms with program-controlled operation
- Two overflow measuring flasks for inlet and outlet measurements
- Includes CO2 absorbent and nitrification inhibitor
- Complete set with 6 OxiTop-i measuring heads (3 blue, 3 grey), 6 sample bottles PF600, 6 rubber sleeves GK 600, and 6 magnetic stirring bars RST 600
Multiple Versions
- WTW OxiTop-i IS 6 (SKU: 208260)
- WTW OxiTop-i IS 12 (SKU: 208262)
- Extension set without platform, including heads and sample bottles (SKU: 208264)
- Extension set with platform, including heads and sample bottles (SKU: 208266)
- Single measuring head, grey (SKU: 208270)
- Single measuring head, blue (SKU: 208272)
- 2 Single measuring heads, grey and blue (SKU: 208274)
- 6 Single measuring heads, 3 grey and 3 blue (SKU: 208276)
- 12 Single measuring heads, 6 grey and 6 blue (SKU: 208278)
Benefits
- Accurate BOD measurement without the need for dilution reduces sample preparation time
- Automatic conversion of sample volume to BOD values minimizes user errors
- Color-coded measuring heads and numeric IDs streamline sample tracking
- Wide measuring range accommodates diverse wastewater and environmental samples
- Program-controlled inductive stirring ensures consistent mixing and reliable results
- Complete sets include all necessary accessories for immediate use
Why Choose Xylem OxiTop-i?
Xylem’s OxiTop-i system offers precision, ease of use, and flexibility for modern laboratory and environmental water quality testing. Its robust design, automated features, and comprehensive sets provide a trusted solution for reliable biochemical oxygen demand measurement and regulatory compliance.
