Hach SL1000 Portable Parallel Analyzers
Features
- Test up to six parameters, in parallel 75% faster
- Utilizes Chemkey reagents instead of powder pillows
- Automation and internal temperature control
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Hach SL1000 Portable Parallel Analyzer (PPA) is a portable colorimeter that performs the same tests with less than half the manual steps of typical colorimeters. Combining both probe-based testing and colorimetric analysis into a single instrument with highly-accurate results makes the SL1000 a great tool for both the lab and field.
Multiple Parameter Testing
Up to six parameters, tested in parallel. The SL1000 provides 75% faster testing in chloramination applications by using Chemkey reagents instead of powder pillows. All chemicals and processes are entirely contained inside the Chemkey (see the accessories tab for reagent options). Probe-based tests include: pH, conductivity, ORP, dissolved oxygen, nitrate, and fluoride (temperature is included with each probe).
*Kit contents are listed in the specifications tab
SL1000 Portable Parallel Analyzer (PPA) – Basic Instrument Package
- SL1000 meter
- Carrying case
- 1 instrument sample cup
- 2 probe sample cups
- Rechargeable battery
- Battery charger
- Hand strap
- Instrument manual
- USB cable
SL1000 Portable Parallel Analyzer (PPA) - Kit
- Basic instrument package
- 1 pH probe
- 1 conductivity probe
- 1 box each of Free Cl, Total Cl, Monochloramine, Nitrite and Free Ammonia Chemkeys
SL1000 Portable Parallel Analyzer (PPA) - Nitrification Kit
- Basic instrument package
- 1 pH probe
- 1 nitrate probe
- 1 box each of Free Cl, Total Cl, MonoCl, Free Ammonia and Nitrite Chemkeys
SL1000 PPA Analyzer Specifications
Battery Life: |
>200 Chemkey tests per full battery charge |
Battery Requirements: |
Rechargeable Lithium-Ion battery pack |
Certifications: |
CE Compliant |
Detector: |
Silicon photodiode |
Enclosure Rating: |
IP64 |
Includes: |
SL1000 meter, carrying case, 1 instrument sample cup, 2 probe sample cups, rechargeable battery, battery charger, hand strap, instrument manual, and USB cable. |
Instrument Bundle: |
SL1000 Portable Parallel Analyzer (PPA) Portable Colorimeter with USB |
Interfaces: |
Mini USB |
Kit Option: |
Instrument Only |
Lamp Type: |
Light Emitting Diode (LED) |
Measurement Modes: |
Transmittance (%), Absorbance (abs) and Concentration (Conc) |
Operating Temperature Range: |
5 - 50 °C / maximum 85% relative humidity (non-condensing) |
Protection Class: |
III |
Storage Conditions: |
-20 - 60 °C / maximum 85% relative humidity (non-condensing) |
Warranty: |
12 months |
Weight: |
2.65 lbs. (1.2 kg) |
In The News
From Pans to Buoys: Advancing Reservoir Evaporation Rate Monitoring in Texas
In warmer climates like Texas, high reservoir evaporation rates can lead to declines in water level and water availability during droughts, making monitoring essential in order to ensure water security during times of scarcity. 
 
According to the Texas Water Development Board (TWDB), evaporation rates in Texas were previously based on data collected from a sparse network of Class A evaporation stations, dating back to the 1960s. These pans were stationed near reservoirs and still remain a widely accepted standardized approach to measuring evaporation rates on land. 
 
Monthly pan-to-lake coefficients were developed in the 1980s to connect the data collected from the pans to known lake conditions, extrapolating evaporation rates of the lakes using the pan data.
Read MoreA Drop in the Ocean: Restoring London’s Tidal Thames
The United Kingdom has grappled with wastewater management problems for decades. Although sewage treatment in the 20th century allowed many rivers, including the tidal Thames, to have healthy fish populations, combined sewer overflows into rivers–most commonly during heavy rainfall–affected water quality and occasionally even killed fish. 
 
Problems reached a head in 2012 when multiple infractions of European urban wastewater treatment laws threatened costly fines, on top of the environmental cost of repeated sewage spills into British rivers. 
 
Fast forward to 2025, and after a decade of construction work, London’s Thames Tideway Tunnel , affectionately dubbed the “super sewer”, is now fully activated and ready for testing.
Read MoreHave You Heard? AI Buoys Revolutionizing Marine Mammal Monitoring in Whangārei Harbor, New Zealand
In one history, Whangārei Harbor, nestled in the lush hills of New Zealand’s North Island, gets its name from the Māori, “waiting for the breastbone of the whale.” It seems fitting, then, that it’s now home to state-of-the-art acoustic monitoring buoys listening for marine mammals around the clock. 
 
In September 2024, a team from Auckland-based underwater acoustics firm Cetaware Ltd installed NexSens buoys in Northport, a major commercial port at the entrance to the Whangārei Harbor. 
 
The first buoys to be installed by Cetaware in a permanent setting running 24/7, they use real-time artificial intelligence (AI) models to passively sense Delphinidae–from common dolphins to orcas. 
 
Dr.
Read More