With the launch of our new HR (High Range) CHEMets® and the discontinuation of VACUettes®, we’ve updated some testing ranges to better align with common use cases. Our goal is to make the switch as smooth as possible. Below, we’ve provided a simple table suggesting up to two HR CHEMets® kits that cover the key portions of the testing range previously managed by VACUettes® kits.
Understanding the New HR CHEMets® Kits
The new HR CHEMets® kits offer several range options, with most kits including color comparators displaying multiple scales. Your kit instructions will direct you to the correct scale for your specific testing needs.
Need a New Test Kit?
If you were using a VACUettes® test kit previously, it’s important to note that the components and color comparators from that kit are not compatible with the new HR CHEMets® test kits. You will need to select and purchase a new HR CHEMets® test kit for future testing.
We’re here to support you during this transition, ensuring your testing remains simple and accurate!
Feel free to include any additional questions or feedback in the comments below, or contact our technical support team for further guidance.
| Ammonia | K-1510B | 0-120 & 120-1200 ppm | 25-250 ppm | K-1520A | R-1501 |
| 125-1250 ppm | K-1520B | R-1501 + A-0171 | |||
| Ammonia | K-1510C | 0-1000 & 1000-10,000 ppm | 125-1250 ppm | K-1520B | R-1501 + A-0171 |
| 1000-10,000 ppm | K-1520C | R-1501 + A-0171 | |||
| Chlorine | K-2504D | 0-25 & 0-125 ppm | 0-25 ppm | K-2520D | R-2500 |
| 0-125 ppm | K-2520A | R-2500 | |||
| Chlorine | K-2504A | 0-50 & 0-250 ppm | 0-125 ppm | K-2520A | R-2500 |
| 0-500 ppm | K-2520B | R-2500 + A-0171 | |||
| Chlorine | K-2504B | 0-100 & 0-500 ppm | 0-125 ppm | K-2520A | R-2500 |
| 0-500 ppm | K-2520B | R-2500 + A-0171 | |||
| Chlorine | K-2504C | 0-400 & 0-2000 ppm | 0-500 ppm | K-2520B | R-2500 + A-0171 |
| 0-2000 ppm | K-2520C | R-2500 + A-0171 | |||
| Hydrazine | K-5005C | 0-500 ppm | 0-500 ppm | K-5020C | R-5005 + A-0171 |
| Hydrazine | K-5005D | 0-12.5 ppm | 0-12.5 ppm | K-5020D | R-5005 |
| Hydrogen Peroxide | K-5510D | 0-25 & 30-300 ppm | 5-50 ppm | K-5520D | R-5510 |
| 25-250 ppm | K-5520A | R-5510 | |||
| Hydrogen Peroxide | K-5510A | 0-50 & 60-600 ppm | 25-250 ppm | K-5520A | R-5510 |
| 125-1250 ppm | K-5520B | R-5510 + A-0171 | |||
| Hydrogen Peroxide | K-5510B | 0-100 & 120-1200 ppm | 25-250 ppm | K-5520A | R-5510 |
| 125-1250 ppm | K-5520B | R-5510 + A-0171 | |||
| Hydrogen Peroxide | K-5510C | 0-1000 & 12,000 ppm | 125-1250 ppm | K-5520B | R-5510 + A-0171 |
| 1000-10,000 ppm | K-5520C | R-5510 + A-0171 | |||
| Iron (Total & Soluble) | K-6010D | 0-30 & 30-300 ppm | 10-100 ppm | K-6020D | R-6001 |
| 50-500 ppm | K-6020A | R-6001 | |||
| Iron (Total & Soluble) | K-6010A | 0-60 & 60-600 ppm | 50-500 ppm | K-6020A | R-6001 |
| 250-2500 ppm | K-6020B | R-6001 + A-0171 | |||
| Iron (Total & Ferrous) | K-6210D | 0-30 & 30-300 ppm | 10-100 ppm | K-6220D | R-6201 |
| Nitrite | K-7004B | 0-300 ppm | 0-250 ppm | K-7020B | R-7002 + A-0171 |
| Nitrite | K-7004C | 0-3000 ppm | 0-2000 ppm | K-7020C | R-7002 + A-0171 |
| Phenols | K-8012D | 0-30 & 0-350 ppm | 0-300 ppm | K-8020D | R-8012 |
| Phosphate (ortho) | K-8510D | 0-30 & 30-300 ppm | 10-100 ppm | K-8520D | R-8510 |
| Sulfide | K-9510D | 0-30 & 30-300 ppm | 5-50 ppm | K-9520D | R-9510 |
| 25-250 ppm | K-9520A | R-9510 | |||
| Sulfide | K-9510A | 0-60 & 60-600 ppm | 25-250 ppm | K-9520A | R-9510 |
| 125-1250 ppm | K-9520B | R-9510 + A-0171 | |||
| Sulfide | K-9510B | 0-120 & 120-1200 ppm | 25-250 ppm | K-9520A | R-9510 |
| 125-1250 ppm | K-9520B | R-9510 + A-0171 | |||
| Sulfide | K-9510C | 0-1200 & 1200-12,000 ppm | 125-1250 ppm | K-9520B | R-9510 + A-0171 |
| 1000-10,000 ppm | K-9520C | R-9510 + A-0171 |
