The Isco 5800 refrigerated sampler is a user-friendly device that is easy to control and use on-site for stationery sampling. It consists of a powerful compressor which delivers energy efficient, high performance cooling and comes complete with four stored programs. The integrated controller actively regulates and displays the sample compartment temperature and even logs a 24 hour summary to confirm correct sample cooling. Results can then be displayed via download or viewed on the unit display.
The sampler is tough in the field whilst being environmentally friendly, the double-walled insulated LLDPE cabinet protects from exposure to weather and harsh environments. The walls are filled top to bottom with insulation for efficient temperature control for keeping samples cool in hot, humid conditions and has heaters to keep samples from freezing in cold conditions. All units are coated with a heat-treated polyester powder coating to protect the refrigeration system from corroding in treatment plant conditions ensuring long life and reliability.
Standard features of the Isco 5800- refrigerated sampler are an operating range of -20 to 120°F (-29 to 49°C) without the use of additional heaters, four digital alarm outputs, lifting handles for easy installation and the display will indicate any errors.
The proven peristaltic pump is used to deliver samples at the EPA - recommended line velocity at a minimum of 2ft/s (0.6m/s), even at head heights up to 25 feet (7.6m). Volume accuracy is guaranteed by the pump revolution counter and Isco's liquid detection system. When pump tubing requires replacement it is a simple process requiring no tools, whilst a safety interlock disables the pump during tube replacement for assured safety.
The Isco 5800 Refrigerated Sampler is now MCERTS certified meeting the Environment Agency's performance requirements. View downloads for certificate.
Manufactured by: Teledyne ISCO
Model: ISCO 5800 MCERTS Refrigerated Sampler
Versatile sampling modes make the 5800 ideal for wastewater compliance monitoring.
Uniform time intervals - Uniform sample volumes.
Uniform time intervals - flow-proportioned sample volumes
Uniform sample volumes - flow-proportioned time intervals
|Isco 5800 Refrigerated Sampler|
|Size (H x W x D)||52 x 28 x 33 in (132 x 72 x 84 cm)|
|Weight||184 lb (83.5 kg)|
|Refrigerator Body||Linear low-density polyethylene (LLDPE)|
|Power Requirements||115VAC, 60 Hz, or 230VAC, 50 Hz (specify)|
|Operational Temperature||-20° to 120°F (-29° to 49°C)
The display response time may be longer at
temperatures below 0°F.
|Intake Suction Tubing|
|Length||3 to 99 feet (1 to 30 m)|
|Material||Vinyl or FEP-lined PE.|
|Inside Diameter||3/8 inch (9 mm)|
|Pump Tubing Life||Typically 1,000,000 pump counts.|
|Maximum Suction Lift||28 feet (8.5 m)|
|Typical Repeatability||±5 ml or ±5% of the average volume in a set,
whichever is greater, at lifts up to 25 ft.
|Typical Accuracy at lifts up to 25 ft||±10 ml or ±10% of programmed value, whichever is
|Typical Line Velocity at Head Height|
|3 ft. (0.9 m)
10 ft. (3.1 m)
15 ft. (4.6 m)
|3.0 ft./s (0.91 m/s)
2.9 ft./s (0.87 m/s)
2.7 ft./s (0.83 m/s)
|Liquid Presence Detector||Non-wetted, non-conductive sensor detects when
liquid sample reaches the pump to automatically
compensate for changes in head heights.
|Enclosure Rating||NEMA 4X, 6 (IP67)|
|Program Memory||Non-volatile ROM.|
|Flow Meter Signal Inputs||5 to 15 volt DC pulse or 25 ms isolated
contact closure for Isco flow meters.
4-20 mA input for non-Isco flow meters.
|Digital Alarms||4 programmable outputs; 5V, 100 mA|
|Number of Composite Samples||Programmable from 1 to 999 samples.|
|Sample Frequency||1 minute to 99 hours 59 minutes, in 1-minute
increments. 1 to 9,999 flow pulses.
|Sampling Modes||Constant time - constant volume, Constant
time - variable volume, Variable time -
constant volume (Flow modes are controlled
by external flow meter signal).
|Programmable Sample Volumes||10 to 9,990 ml in 1 ml increments.|
|Sample Retries||If no sample is detected, up to 3 attempts;
|Rinse Cycles||Automatic rinsing of suction line up to 3 rinses
for each sample collection.
|Controller Diagnostics||Tests for RAM, ROM, pump, display, and