Laserlenz Upgrades



Save Money and Repair Obsolete Equipment
Do you have a Hach PCX, a MET ONE LB1020, PMS sensor, ChemTrac or other equipment that needs repair, upgrade, or modernization? We can repair them all at half the price of a new system. We can maintain all of your particle counters forever and we will never have obsolete replacement parts. Are you worried that you will need to change your software? We can provide a black box that works with any sensor package for a complete upgrade or we can utilize any manufacturer's hardware to interface with your system.

Don't buy new capital equipment when we can bring all of your current equipment to the current standards at a maintenance cost. We can upgrade your current system with a warranty with ISO compliance and software solutions and keep your system calibrated every year. Let us offer a quote to help you meet your state requirements. Avoid budgets and engineering firm specifications. Keep control of your plant and let us help you maintain your system forever.

New Technology at a maintenance price that works with your existing system.



Water Products

The TurbiCount System
The world's first particle counter and turbidity solution.

Features:
• EPA approved and meets USEPA method 180.1 and ISO 7027 design and performance criteria.
• Range of 0 - 1 up to 0 - 1000 NTU
• One-piece design eliminates the need to mount more than one module per turbidimeter.
• Fast response time and inexpensive calibration due to low (30 ml) sample volume.
• Modular design reduces overall costs.
• Removable sample cuvettes allow for easy cleaning and calibrating.
• Optics are not in contact with the sample which reduces the chance of false low readings.
• Convenient sealed reusable calibration standards.

The TurbiCount on-line Turbidimeter is specifically designed for measuring turbidity continuously in filtered water, raw water, waste water final effluent and industrial applications. The Optional TurbiCount software allows networking of up to 255 turbidimeters into a single computer. The software provides graphical trending, alarms and filter analysis.


Optical Design
One-piece design allows for simple mounting and minimal use of space. Increased range of 0-1000 NTU allows for use of low NTU filtered water or raw water. New optical design increases accuracy and provides more consistent readings with online, laboratory and portable turbidimeters.

Bubble Rejection System
The optical chamber of the TurbiCount has been designed to eliminate air in the sample while simultaneously creating a vortex cleaning action throughout the optical chamber.

Calibration
Calibration can be completed using secondary or primary standards. Primary standards are used for EPA reporting purposes. Calibration with secondary standards is completed using sealed cuvettes, similar to laboratory procedures. This dry method of calibration is fast, clean and reusable. On-screen menu items guide you through the calibration procedure quickly and easily.

Specifications
Ranges: 0 - 1, 0 - 10, 0 - 100, 0 - 1000 NTU
Measurement Principle: Nephelometry (90 degrees)
Repeatability: ± 1% of Reading
Display Resolution: 0.01 NTU
Sensor Resolution: 0.0001 NTU
4-20 mA Output Resolution: 0.0001 NTU
Response Time: 0-8 Seconds (0 - 100 NTU)
Flow Rate: 0.26 - 1.5 gpm (100 ml/min - 6.0 L/m)
Standard Outputs: 4-20 mA
Light Source: White Light Replaceable
**Infrared Light: Optional 11-year life but not EPA approved
User Alarms: 2 High / Low Alarms
Alarm Contacts: FORMC 250 VAC 2A
Display: Multiline Custom LCD
Built in Diagnostics: Yes
Storage Temperature: -4&Mac176;F to 140&Mac176;F (-20&Mac176;C to 60&Mac176;C)
Operating Temperature: 32&Mac176;F to 122&Mac176;F (0&Mac176;C to 50&Mac176;C)
Positive System Pressure: 60 psi maximum (414 kPa or 4.22 kg/cm•)
Wetted Surfaces: Nylon, Borosilicate Glass, Silicon, Polypropylene
Enclosure: NEMA 4X, IP66
Outdoor Installation: 32&Mac176;F to 122&Mac176;F (0&Mac176;C to 50&Mac176;C))
Certifications: Listed or Certified to CE, UL, CSA ( ETL )
Dimensions: 14 " x 12" x 12" ( 35 cm x 30 cm x 30 cm )
Shipping Weight: 2.5 kg ( 5.5 lbs. )

Ordering Information
LH-TURBI200-00: ONLINE TURBICOUNT SENSOR (20023)
LH-RCUV100-00: 3 FLOW THROUGH CUVETTES (50036)
LH-CALKIT500-00: CALIBRATION KIT (19953)
LH-OFKIT100-00: CONSTANT HEAD OVERFLOW KIT

*Specifications subject to change without notice.
** Infrared light is recommended for use in turbidimeters reporting results under ISO 7027 (European standard) jurisdiction. Infrared light is also recommended for waste water final effluent and industrial applications where color is present in the sample stream.


Regulatory Description
USEPA, ISO 7027, Standard Methods 3
The continuous monitoring system shall include a single modular unit with power supply, display and sensor as one single unit. The turbidimeter shall meet all requirements specified by the USEPA Method 180.1 (White Light Model), ISO 7027 (Infrared Model) and Standard Methods 2130B. The turbidimeter shall have a similar optical design to a laboratory turbidimeter, for accuracy. The turbidimeter shall have consistent readings with laboratory and portable turbidimeters. The TurbiCount Software will be able to integrate up to 255 turbidimeters. Accuracy shall be 2% of reading or plus or minus .01, whichever is greater, from 0-10 NTU, and 5% of reading or plus or minus .01, whichever is greater, from 10-1000 NTU. Resolution will be 0.0001 NTU. Repeatability shall be plus or minus 1%. The sensor shall consist of a rotational flow through assembly with cuvette. The specially designed flow head bubble rejection system eliminates the need for a bubble trap and ensures an immediate response time. The sensor shall be able to accommodate grab samples. Calibration and standardization will be accomplished using small volumes (30ml) of primary or secondary standards in a cuvette. Calibration procedures can be completed without disrupting the sample flow. The lamp source and detector shall not come in contact with the sample, eliminating false low readings. The turbidimeter shall use menu driven software for user ease. The turbidimeter enclosure shall be NEMA 4X (IP66) and suitable for outdoor installation.

TurbiCount™ Software Particle Analysis System
The TurbiCount™ software package is a fully functional SCADA system capable of monitoring up to 12 address locations. The LHLINK driver can send data to Wonderware, Labview, Lookout, and Excel without
additional programming or computer knowledge. The Logging software of TurbiCount™ is Microsoft-based designed by former Microsoft engineers. Particle counts, flow rate, and sensor calibration are shown real time on tab selectable charts, graphs, and live displays.This software can be used to upgrade existing systems or to upgrade systems to current standards at an affordable price.