Laboratory Autoclaves (Autester / Presoclave)
Saturated-steam laboratory autoclaves from J.P. Selecta: 8–150 L, benchtop 8–28 L to 134 °C / 2.1 bar, vertical 50 / 80 / 150 L — Autester and Presoclave.
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Photos available on requestReference: Pro-Nitro A / S / M; Pro-A 520
Pro-Nitro Kjeldahl Distillers and Pro-A 520 Colorimeter
Pro-Nitro A (automatic with online colorimetric titrator), Pro-Nitro S (semi-automatic) and Pro-Nitro M steam distillation units for Kjeldahl nitrogen, with the Pro-A 520 colorimeter.
Key specifications
- Pro-Nitro A
- automatic, with online colorimetric titrator, LCD and RS-232
- Pro-Nitro M
- manual steam distillation unit
- Pro-Nitro S
- semi-automatic Kjeldahl distiller
- Tube adapters
- MACRO (Ø 42 mm) and MICRO (Ø 26 mm)
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
Pro-Nitro Kjeldahl Distillers and Pro-A 520 Colorimeter
Request a quoteOverview
Product overview
The Pro-Nitro line are compact steam distillation units for Kjeldahl nitrogen determination. The Pro-Nitro M has a steam generator with over-temperature and over-pressure protection, a safety door, tube detection, universal adapters for MACRO (Ø 42 mm) and MICRO (Ø 26 mm) tubes, and internal H2O and NaOH tanks. The Pro-Nitro A adds an automatic online colorimetric titrator, a tube emptying system, automatic distillation stop, LCD display and RS-232 output.
The Pro-A 520 colorimeter (400-800 nm filters, 520 nm standard) supports titration accuracy and the preparation of reagents used with the Pro-Nitro A.
Specifications
Technical specifications
9 parameters
Key specifications
- Pro-Nitro A
- automatic, with online colorimetric titrator, LCD and RS-232
- Pro-Nitro M
- manual steam distillation unit
- Pro-Nitro S
- semi-automatic Kjeldahl distiller
- Tube adapters
- MACRO (Ø 42 mm) and MICRO (Ø 26 mm)
Range coverage
- Product references in this entry
- 4 references (4 distinct model names)
Models and references
- Pro-Nitro A
- Ref. 4002430
- Pro-Nitro M
- Ref. 4002627
- Pro-Nitro S
- Ref. 4002851
- Pro-A 520
- Ref. 4120029
Features
Key features
- 01
Pro-Nitro M
Steam distillation with safety door, tube detection and internal reagent tanks.
- 02
Pro-Nitro S
Semi-automatic version.
- 03
Pro-Nitro A
Automatic online colorimetric titrator, automatic stop, LCD and RS-232.
- 04
Pro-A 520
Colorimeter with 520 nm standard filter for the Pro-Nitro A workflow.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
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J.P. Selecta mixing: magnetic 40–1700 rpm to 10 L, heated magnetic 50–1600 rpm / 30–350 °C, orbital 20–250 rpm, vortex 2800 rpm, overhead 60–2000 rpm.
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Talk to the technical team
Tell us the application. We will specify the system.
Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.